Pedros Pro BB Socket Wrench Bottom Bracket Wrench Yellow/Black 16-Notch 44mm 6460242 3/8` CheckoutSpec= Chain lock Unique chainring design results in

Unique chainring design results in a lighter weight stiffer more durable crankset

7mm layer of rubber between the tread and the casing

Anti-slip silicone on index and middle finger

5 Material Steel Spring Weight 550-670

15 lb flywheel

Pedros Pro BB Socket Wrench Bottom Bracket Wrench Yellow/Black 16-Notch 44mm 6460242 3/8` CheckoutSpec= Chain lock Unique chainring design results inPrecision laser cut design with ergonomic cushioned TPR grip and 3 8` drive for use with torque wrenches. Pedro`s Pro BB flat wrenches are made from 4mm thick precision laser cut heat treated tool steel for maximum strength and lasting performance TECH SPECS Vendor Pedros Manufacture Number 6460242 Model Name Pro BB Socket Wrench Category Tools