Brand: Beta Tools
The 900MB Seies 12-point sockets from Beta Tools fit any standard 1/4" square drive ratchet handle or driver. The polished finish looks great and wipes down for easy clean-up. The "Bi-Hex" fits standard hex head or 12-point metric fasteners.
This size fits any fastener with a 4mm hex or 12-point head. Measures 22mm long (L) x 6.7mm OD at the 12-point end (Ø) and 11.2mm OD at the square-drive end (Ø1). The 12-point end is 8mm deep. Weighs 8 grams.
Note: These sockets are for use with hand drivers only! They are not for use with impact drivers. Using hand sockets with impact drivers will void their lifetime warranty.
