<!--ProdInc[170070065]/Mall:[rei_US]--> Compatible with all Wheels Manufacturing bottom brackets (BB) 48.5 mm, 16-notch side matches up with Wheels Manufacturing BBs as well as some FSA MegaEvo BBs 44 mm, 16-notch side matches up with Wheels Manufacturing BBs and many other outboard bearing BBs including Shimano, FSA MegaExo, Campagnolo Ultra Torque and SRAM/Truvativ Socket is machined for 1/2 in. drive; includes a 3/8 to 1/2 in. adapter for use with 3/8 in. drive torque wrenches Durable 6061 aluminum construction and anodized finish provide many years of serviceMade in USA.
<!--ProdInc[170070065]/Mall:[rei_US]--> Compatible with all Wheels Manufacturing bottom brackets (BB) 48.5 mm, 16-notch side matches up with Wheels Manufacturing BBs as well as some FSA MegaEvo BBs 44 mm, 16-notch side matches up with Wheels Manufacturing BBs and many other outboard bearing BBs including Shimano, FSA MegaExo, Campagnolo Ultra Torque and SRAM/Truvativ Socket is machined for 1/2 in. drive; includes a 3/8 to 1/2 in. adapter for use with 3/8 in. drive torque wrenches Durable 6061 aluminum construction and anodized finish provide many years of serviceMade in USA.