(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.
Instead, please kindly use other browsers like Google Chrome, Microsoft Edge or Mozilla Firefox.

7 Million Products, 2,000 Brands.
50,000 Stock items for Same Day Ship Out.

All Categories

Search by Application

inCAD Library

Brands

Brand List

Webcode Seach | Series: #CODE

Keyword suggestions

Part number suggestions

Discontinued Products

Please be informed that our office is closed during the upcoming Labour Day Holiday in 2024. We would also like to inform you that there may be a potential delay in response/shipment from the supplier due to the Japan Golden Week holiday which falls from 29th April to 6th May 2024. Click here for details.
Please Note our New Address (effective April 1, 2024): 331 North Bridge Rd, #05-01 Odeon 331, Singapore 188720.

How can we improve?

How can we improve?

Feedback

Name (Optional)

E-mail Address (Optional)

Tel (Optional)

Thank you for your time.
Your feedback is essential for our continuous improvement
Privacy Policy

Thank you for your cooperation.

Thank you for your time.
Your feedback is essential for our continuous improvement
Please use the inquiry form.

Privacy Policy

Squares（Page2）

Machinist's squares are tools used for measuring angles and scribing. They are normally available in an L shape consisting of a long blade and a short blade, and the long blade has scales carved on both sides. A type with a thicker short blade is called a square with a base, and it enables scribing work with more stability by being hooked onto the material. In addition, there is an I-shaped straight edge that can inspect flatness, parallelism and straightness, and an angle scribing square that can measure 45 and 135 degrees and be used for scribing. Adjustable squares can have the angle changed freely by adjusting a locking screw, so they are useful for scribing repeatedly with the same angle. As for materials, stainless steel is used for the long blade to ensure the accuracy of the scales, and aluminum, brass and other rust-resistant materials are used for the short blade. Machinist's squares are available in a wide range of materials and configurations, so choose a product that suits the application.

86 items

: 30; 45; 60

Days to Ship	All Same day 4 Day(s) or Less 5 Day(s) or Less 6 Day(s) or Less 7 Day(s) or Less 8 Day(s) or Less 9 Day(s) or Less 10 Day(s) or Less 11 Day(s) or Less 14 Day(s) or Less

Right Angle Ruler JIS Class 2 Equivalent (Non-Hardened)

NIIGATA SEIKI (SK)

Set square with base, convenient for right angle measurement of products and parts, etc.
[Features]
· Non-quenched / polished finish.
· JIS B 7526 equivalent.
· Perpendicularity ±(20 + L/10) µm (L indicates the nominal dimension).
· Essential for canners.
[Applications]
· For right angle measurement and scribing work in various machining applications.

Standard Price:	SGD 5,140.23
Days to Ship:	58 Day(s) or more

Calibrated Square with Stand

NIIGATA SEIKI (SK)

Set square with base and scales for convenience in right angle measurement and scribing work in various machining applications.
[Features]
· Essential for canners.
· With base and 1 mm graduations on one side only.
· JIS Class 2 equivalent product.
[Applications]
· Can be used for right angle measurement and scribing work in various machining applications.

Standard Price:	SGD 864.15-
Days to Ship:	11 Day(s) or more

Angle Scribing Square

SHINWASOKUTEI

[Features]
· Used for 45° verification, line drawing, and scribing

Standard Price:	SGD 12.01-
Days to Ship:	7 Day(s)

Instant Stop-Type Ruler

SHINWASOKUTEI

[Features] Wide base for outstanding stability
· Very convenient for fixing skirting boards
[Applications]
· Used for verifying 45° and 90° angles
· Used for scribing material when making a 45° connection

Standard Price:	SGD 7.20-
Days to Ship:	7 Day(s)

Free Gold without Scale

SHINWASOKUTEI

[Features]
· Angle can be adjusted freely.

Standard Price:	SGD 8.35-
Days to Ship:	7 Day(s)

Free Square without Scale

SHINWASOKUTEI

[Features]
· Angle can be adjusted freely.
· Includes set screws which allow it to be fixed at set angles.
[Applications]
· For setting, scribing, or copying the desired angle
· For mortise construction, inking, etc.

Standard Price:	SGD 12.00-
Days to Ship:	7 Day(s)

Angled Ruler (with Stand)

OHNISHI MFG

[Features]
· A ruler with specially finished inside and outside angles.
[Applications]
· For assembly work, product inspection, parts inspection, and others.

Standard Price:	SGD 210.30-
Days to Ship:	7 Day(s)

Full speed square

TRUSCO NAKAYAMA

[Features]
· Inspection of inner/outer right angles and length inspections can be made with the 1 unit.
· By using the right angle of the inner and outer corners, it is capable of right angle inspection of workpieces and right angle scribing.
[Applications]
· Inspection of right angle, scribing at right angle, etc.

Standard Price:	SGD 17.30
Days to Ship:	4 Day(s) or more

Free Square with Scale

TRUSCO NAKAYAMA

[Features]
· Length measurement and angle transfer can be done easily.
[Applications]
· Angle transfer.

Standard Price:	SGD 16.40-
Days to Ship:	4 Day(s) or more

Locking type speed square

TRUSCO NAKAYAMA

[Features]
· It can also be used as a set square.
· It is suitable for 45, 90 and 135° angle indexing and line drawing.
[Applications]
· Inspection for right and 45 degree angles.

Standard Price:	SGD 20.90
Days to Ship:	7 Day(s)

Polycarbonate Locking Type Ruler

TRUSCO NAKAYAMA

[Features]
· Prevents damaging of target object as it is made of polycarbonate.
· Polycarbonate is even stronger than ABS.
· Can also be used for round objects.
[Applications]
· Line drawing for right and 45 degree angles.

Standard Price:	SGD 9.50
Days to Ship:	7 Day(s)

Speed square flange

UNI SEIKI

[Features]
·This is the perpendicular measurement square of the flange pipe weld.
·It is essential for accuracy confirmation after flange welding.
[Applications]
·For checking accuracy after flange welding.

Standard Price:	SGD 378.40-
Days to Ship:	8 Day(s)

Flat Square D-shaped Flat Square JIS Grade 2 (JIS B7526 Standard Product)

OBISHI KEIKI SEISAKUSHO

This is a non-quenched product with an accuracy of JIS standard Grade 2. To be used for right angle measuring. Used for measuring right angles of jig tools, right angles by mounting jig tools, or right angles of products.

Standard Price:	SGD 54.14-
Days to Ship:	4 Day(s) or more

Flat Square JIS Grade 1 Quenched (JIS B7526 Standard Product)

OBISHI KEIKI SEISAKUSHO

This is a quenched product with an accuracy of JIS standard Grade 1. To be used for right angle measuring. Used for measuring right angles of jig tools, right angles by mounting jig tools, or right angles of products.

Standard Price:	SGD 142.68-
Days to Ship:	8 Day(s) or more

Square with Stand, Non-Quenched

RIKEN KEISOKUKI

Can be used for on-site assembly. Quenching processing has not been applied. Comes with a stable base.

Standard Price:	SGD 35.30-
Days to Ship:	10 Day(s) or more

Stand with Speed Square JIS Grade 1

RIKEN KEISOKUKI

Usable for the precise measurement of squareness. The usage surface has been quenched. Base enables stable measurements to be obtained.

Standard Price:	SGD 184.10-
Days to Ship:	10 Day(s) or more

I-shaped Straight Edge Grade A

RIKEN KEISOKUKI

[Features]
· A high precision straight edge which can be used for inspections of flatness, straightness, parallelism, etc.
· Use for installing precision apparatus, etc., as well, in conjunction with a precision level (30-50 mm level width).
· Quenched product (quenched hardness of 60 Hs or greater)

Standard Price:	SGD 4,237.05-
Days to Ship:	10 Day(s) or more

I-beam straight edge RIBM series

RIKEN KEISOKUKI

[Features]
· A precision straight ruler which can be used for inspections of flatness, straightness, parallelism, etc.
· Quenched products are available (quenched hardness of 60 Hs or greater), as well as non-quenched products.

Standard Price:	SGD 678.60-
Days to Ship:	10 Day(s) or more

Blade-shaped Straight Edge

RIKEN KEISOKUKI

[Features]
· A high precision straight edge with a thin cutting edge surface.
· The end of the blade tip is very small and round and makes a straight contact line with a workpiece, which enables accurate measurement of straightness and flatness.
· This is a hardened product.

Standard Price:	SGD 277.32-
Days to Ship:	10 Day(s) or more

Combination Square EA719AG-2

ESCO

ESCO combination square.
Comes with a scriber.
Applications: For 45°/90°
Minimum graduation: 0.5 mm

Standard Price:	SGD 324.93
Days to Ship:	8 Day(s) or more

ESCO 300 mm Combination Square EA719AG-300

ESCO

【Product Specifications】
・With a scriber
・Scale-300mm
・Min scale-1mm
・With 180° protractor and level
・With a set of center head and protractor, for cylinder centering, parallel lines, getting an angle.

Standard Price:	SGD 578.77
Days to Ship:	7 Day(s) or more

Flat-Type Square [2nd Class] EA719AK-12

ESCO

【Product Specifications】
・For general work. Strict accuracy cannot be retained.
・Perpendicularity-[±20 + L/10]μm
・Material-Mild steel
・Interior and exterior angle measurement surfaces are lapping fishing and the side surfaces are polishing finishing.
・Dim. (mm)…75 x 50

Standard Price:	SGD 51.56
Days to Ship:	7 Day(s) or more

Flat-Type Square [2nd Class] EA719AK-14

ESCO

Standard Price:	SGD 70.69
Days to Ship:	7 Day(s) or more

Flat-Type Square [2nd Class] EA719AK-16

ESCO

Standard Price:	SGD 66.07
Days to Ship:	7 Day(s) or more

Flat-Type Square [2nd Class] EA719AK-17

ESCO

Standard Price:	SGD 108.99
Days to Ship:	7 Day(s) or more

Flat-Type Square [2nd Class] EA719AK-18

ESCO

Standard Price:	SGD 134.78
Days to Ship:	7 Day(s) or more

Flat-Type Square [1st Class Hardening] EA719AK-4

ESCO

【Product Specifications】
・Hardened, and HS 60° or more of hardness
・For general work. Strict accuracy cannot be retained.
・Perpendicularity-[±10 + L/20]μm
・Material-Mild steel
・Interior and exterior angle measurement surfaces are lapping fishing,and the side surfaces are polishing finishing.
・Dim. (mm)…125 x 80

Standard Price:	SGD 234.40
Days to Ship:	7 Day(s) or more

Square with Stand (Scale) EA719AM-5

ESCO

【Product Specifications】
・Measurement of perpendicularity of a product or part
・Material-Carbon steel
・With a scale having 1mm divisions on one side (equivalent to JIS 2nd grade)
・Dim. (mm)…300 x 200
・Perpendicularity (mm)…±0.05

Standard Price:	SGD 743.87
Days to Ship:	7 Day(s) or more

square/flat (graduated)

ESCO

Standard Price:	SGD 321.23
Days to Ship:	7 Day(s) or more

Square (Flat-Type) (With Scale) EA719AN-2

ESCO

Standard Price:	SGD 431.71
Days to Ship:	7 Day(s) or more

Square (Flat-Type) (With Scale) EA719AN-3

ESCO

Standard Price:	SGD 555.98
Days to Ship:	7 Day(s) or more

T-Shape Square EA719AP-2

ESCO

【Product Specifications】
・For general work, scribing
・Material-Carbon steel
・Ideal for perpendicular scribing work from an edge
・Dim. (mm)…150 x 100
・Perpendicularity (mm)…±0.035

Standard Price:	SGD 182.82
Days to Ship:	7 Day(s) or more

T-shaped square

ESCO

ESCO T-shaped square.
Ideal for scribing at right angles from the flange.

Standard Price:	SGD 345.16
Days to Ship:	7 Day(s) or more

Square Timber Ruler EA719JA-1

ESCO

【Product Specifications】
・45°, 90° angle check
・For marking a material when making 45°joint
・Material-Aluminum
・Dim.-169 x 63 x 73mm

Standard Price:	SGD 26.28
Days to Ship:	7 Day(s) or more

With square aluminum stand

ESCO

ESCO square with aluminum stand.
For right angle testing and scribing.
Material, Base: aluminum; rod: Stainless Steel

Standard Price:	SGD 39.14
Days to Ship:	7 Day(s) or more

[With Aluminum Base] Square EA719JB-13

ESCO

【Product Specifications】
・Application-For perpendicularity check, marking
・Material-Base： AluminumRuler： Stainless steel
・Angle accuracy-Up to 500mm： ±0.1/100mm
・Dim. (mm)…400 x 250
・Weight…797g

Standard Price:	SGD 61.83
Days to Ship:	7 Day(s) or more

[With Aluminum Base] Square EA719JB-14

ESCO

Standard Price:	SGD 88.91
Days to Ship:	7 Day(s) or more

ESCO 300 mm Combination Square EA719JC-300

ESCO

【Product Specifications】
・Min. scale-1mm/1/16
・For 45°, 90°
・With scriber hook
・Body： Zinc die-cast, Scale： Steel
・Scale…300mm

Standard Price:	SGD 31.72
Days to Ship:	4 Day(s) or more

Mighty Machinist Square

SHINWASOKUTEI

[Features]
· The rod has scale markings so it can also be used for measuring dimensions.
· As the base of the stand is large, it is easy to verify perpendicularity.
[Applications]
· For right angle inspection or scribing.
· For 45° scribing.

Standard Price:	SGD 26.21-
Days to Ship:	7 Day(s)

Foldable Square

SHINWASOKUTEI

[Features]
· Includes an angle/gradient scale. Very useful for setting and reading angles (gradients).
· Legs are removable, allowing use for lead frame leveling when attached, and as a tool for basic center marking (reference lines) or angle measuring tool with the legs removed. Further, since the legs expand and contract from 50 cm to 80 cm, it can also support a high base.
[Applications]
· For lead frame leveling or right-angle leveling in basic center marking (reference lines).
· For copying angles and gradients in lieu of a free angle ruler.

Standard Price:	SGD 452.46
Days to Ship:	7 Day(s)

Blade Steel Square, I Type

NIIGATA SEIKI (SK)

Blade-type measuring surface enables easy and accurate right angle measurement.
[Features]
· Blade-shaped external angle allows errors to be identified by simply placing the square against the measurement object and checking for rays of light passing through any gaps.
· Hardened product.
[Applications]
· For accurate measurement of right angles.

Standard Price:	SGD 580.10-
Days to Ship:	11 Day(s)


Brand
Product Series
Days to Ship
Product Type
Pole Length(mm)
Accuracy(mm)
Angle(°)
Base Length(mm)
Scale
Calibration Certificate


Brand	NIIGATA SEIKI (SK)	NIIGATA SEIKI (SK)	SHINWASOKUTEI	SHINWASOKUTEI	SHINWASOKUTEI	SHINWASOKUTEI	OHNISHI MFG	TRUSCO NAKAYAMA	TRUSCO NAKAYAMA	TRUSCO NAKAYAMA	TRUSCO NAKAYAMA	UNI SEIKI	OBISHI KEIKI SEISAKUSHO	OBISHI KEIKI SEISAKUSHO	RIKEN KEISOKUKI	RIKEN KEISOKUKI	RIKEN KEISOKUKI	RIKEN KEISOKUKI	RIKEN KEISOKUKI	ESCO	ESCO	ESCO	ESCO	ESCO	ESCO	ESCO	ESCO	ESCO	ESCO	ESCO	ESCO	ESCO	ESCO	ESCO	ESCO	ESCO	ESCO	ESCO	SHINWASOKUTEI	SHINWASOKUTEI	NIIGATA SEIKI (SK)
Product Series	Right Angle Ruler JIS Class 2 Equivalent (Non-Hardened)	Calibrated Square with Stand	Angle Scribing Square	Instant Stop-Type Ruler	Free Gold without Scale	Free Square without Scale	Angled Ruler (with Stand)	Full speed square	Free Square with Scale	Locking type speed square	Polycarbonate Locking Type Ruler	Speed square flange	Flat Square D-shaped Flat Square JIS Grade 2 (JIS B7526 Standard Product)	Flat Square JIS Grade 1 Quenched (JIS B7526 Standard Product)	Square with Stand, Non-Quenched	Stand with Speed Square JIS Grade 1	I-shaped Straight Edge Grade A	I-beam straight edge RIBM series	Blade-shaped Straight Edge	Combination Square EA719AG-2	ESCO 300 mm Combination Square EA719AG-300	Flat-Type Square [2nd Class] EA719AK-12	Flat-Type Square [2nd Class] EA719AK-14	Flat-Type Square [2nd Class] EA719AK-16	Flat-Type Square [2nd Class] EA719AK-17	Flat-Type Square [2nd Class] EA719AK-18	Flat-Type Square [1st Class Hardening] EA719AK-4	Square with Stand (Scale) EA719AM-5	square/flat (graduated)	Square (Flat-Type) (With Scale) EA719AN-2	Square (Flat-Type) (With Scale) EA719AN-3	T-Shape Square EA719AP-2	T-shaped square	Square Timber Ruler EA719JA-1	With square aluminum stand	[With Aluminum Base] Square EA719JB-13	[With Aluminum Base] Square EA719JB-14	ESCO 300 mm Combination Square EA719JC-300	Mighty Machinist Square	Foldable Square	Blade Steel Square, I Type
Days to Ship	58 Day(s) or more	11 Day(s) or more	7 Day(s)	7 Day(s)	7 Day(s)	7 Day(s)	7 Day(s)	4 Day(s) or more	4 Day(s) or more	7 Day(s)	7 Day(s)	8 Day(s)	4 Day(s) or more	8 Day(s) or more	10 Day(s) or more	10 Day(s) or more	10 Day(s) or more	10 Day(s) or more	10 Day(s) or more	8 Day(s) or more	7 Day(s) or more	7 Day(s) or more	7 Day(s) or more	7 Day(s) or more	7 Day(s) or more	7 Day(s) or more	7 Day(s) or more	7 Day(s) or more	7 Day(s) or more	7 Day(s) or more	7 Day(s) or more	7 Day(s) or more	7 Day(s) or more	7 Day(s) or more	7 Day(s) or more	7 Day(s) or more	7 Day(s) or more	4 Day(s) or more	7 Day(s)	7 Day(s)	11 Day(s)
Product Type	Square With Stand	Square With Stand	Miter Rule	Miter Rule	Free Set Square	Free Set Square	Angled Ruler	Other	Free Set Square	Miter Rule	Other	Other	Flat set square	Flat set square	Square With Stand	Square With Stand	Straight edge	Straight edge	Straight edge	-	-	Flat set square	-	Flat set square	Flat set square	Flat set square	-	-	Flat set square	Flat set square	Flat set square	Other	Other	-	Square With Stand	Square With Stand	Square With Stand	-	Other	Other	Blade type set square
Pole Length(mm)	2000	400 ～ 1000	172	-	-	-	100 ～ 300	180	173 ～ 240	-	-	-	75 ～ 300	75 ～ 300	50 ～ 1000	50 ～ 1000	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	200 ～ 300	1800	100 ～ 150
Accuracy(mm)	JIS B 7526	JIS Grade 2 equivalent products	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Angle(°)	90	90	45 ～ 45/90	45/90	-	-	45 ～ 120	90	-	45/90	45/90	-	90	90	90	90	180	180	180	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Base Length(mm)	800	200 ～ 550	115	-	-	-	73 ～ 300	101	153 ～ 210	-	-	-	50 ～ 200	50 ～ 200	37 ～ 550	41 ～ 550	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	70 ～ 100
Scale	NA	Available	Available / NA	Available	NA	NA	NA	Available	Available	Available	Available	NA	-	NA	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Available	Available	Available	-	-	-	-	-	-	-	Available	Available	NA
Calibration Certificate	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	No

Configure

Specification/Dimensions

Product Type
Clear

Pole Length(mm)
45

50

60

75

90

100

125

150

161

170

172

173

177

180

200

240

250

300

350

400

450

500

600

750

1000

1500

1800

2000

2000.
Clear

Accuracy(mm)
0.005

0.007

0.008

0.01

0.0115

0.012

0.013

0.014

0.015

0.016

0.017

0.0175

0.02

0.022

0.025

0.027

0.03

0.032

0.035

0.04

±0.1 (R gauge) / ±0.05 (diameter gauge) / ±0.15 (ruler)

0.1 mm or less per 100 mm

JIS grade 1 (grade 1 ± (10+L/20) µm hardness HS60° or more)

JIS Grade 2 equivalent products

JIS B 7526

JIS B 7539 equivalent
Clear

Angle(°)
20~120

45

45/90

60

90

120

180
Clear

Base Length(mm)
35

37

38

40

41

45

48

50

55

ø60

70

ø70

73

75

80

ø80

94

100

ø100

101

103

104

115

125

130

134

135

150

153

160

163

165

168

170

175

180

200

205

208

210

225

235

250

255

300

320

325

350

375

400

415

500

550

600

620

800
Clear

Scale
- Available
- NA
Clear

Calibration Certificate
- No
Clear

Narrow search by specifying Manufacturer

Clear

CAD

- 2D
- 3D
Clear

Related Categories to Squares

Top of the page

Payment Method more

Credit Card
PayPal
Bank Transfer

About MISUMI

About this Website

Useful Tools

Customer Service

Social Media

MISUMI Contact 9:00 am – 6:00 pm (Mon – Fri), 9:00 am – 3 pm (Sat)

Tel: (65) 6733 7211
Fax: (65) 6733 0211

Inquiry

All Categories

Categories

Search by Application

Brands

Message from MISUMI

My Favorites

Settings

How can we improve?

Squares（Page2）

Configure

Specification/Dimensions

Product Type

Pole Length(mm)

Accuracy(mm)

Angle(°)

Base Length(mm)

Scale

Calibration Certificate

Narrow search by specifying Manufacturer

CAD

Related Categories to Squares

Payment Method more

About MISUMI

About this Website

Useful Tools

Customer Service

Social Media

MISUMI Contact 9:00 am – 6:00 pm (Mon – Fri), 9:00 am – 3 pm (Sat)