Unior cartridge bottom bracket tool 1671.3/2BI BB

 material: special tool steel, hardened and tempered
 ergonomic heavy duty double component handle
 For Shimano standard bottom brackets
 It is composed of wrench, product no. 1671.1, screw with nut and handle.
 This tools enables us, to fix the wrench into the axle with additional screw that comes with the tool. This prevents the wrench from slipping and damaging the bottom bracket nut. Work is made easy by the 350 mm long handle with the two-component ergonomic sleeve. The same procedure can be used for installation. The screw is 24 mm AF and is for use with a 24 mm wrench, and for torque checking with torque wrench. The handle can be taken down if necessary.