Alpha Socket Adapter for Electric Drill

[Features]
· Resistant to shaft breakage. (7.2 V, 14.4 V, 18 V compatible).
· Twice the torsional stress mitigation and durability.
· The color-coded elastomer resin caps allow size identification at a glance.
· To safely connect the impact socket, a hole is included for the accessory pin for coupling it.
· Uses carefully selected materials made in Japan.