Brand: Beta Tools
The 920B Series sockets from Beta Tools are designed to work with any 1/2" square drive hand driver (sold separately).* The 12-point "Bi-Hex" socket fits metric hex or 12-point head nuts and bolts. The polished chrome plating looks great and cleans up easily. The metric size (mm) and "Beta 920B" are stamped in the side for quick identification.
This socket fits any fastener with an 8mm hex or 12-point head. The bi-hex end measures 12.4mm OD (Ø), and the square-drive base measures 21.7mm OD (Ø1). Measures 38mm long (L), and the hex is 5mm deep. Weighs 47g.
* Note: For use with hand drivers only. Using a hand socket with an impact driver can cause the socket to shatter, causing serious injury. And in case that's not enough, it will also void the lifetime warranty!
