Pro Spec Socket Bit (Replaceable) For Electric Drill

[Features]
· The end tip of the screwdriver bit fits into the built-in "ejector (PAT.)" and does not get caught deep inside the socket.
· As the bit is replaceable, the socket can be used until its lifetime.
· Compatible with 18 V electric impact driver.
· 12‑point type for 17, 19 and 21 mm sockets and 6‑point type for all other sockets.
· Due to the ejector, the bit can be removed easily even if it gets jammed.
· It is easy to remove the bit even if it gets jammed and it is also easy to attach the ejector.
· Can be used with a commercially available screwdriver bit.