Quick Overview
Makes installation and removal easy. It securely holds the slotted nut against rotation when tightening or loosening the bolt.
Material: stainless steel + ordinary steel
Size: 93mm
Net weight: 18g
Function: Fix the chainring slotted nut from one side of the slot, and remove the locking chainring screw from the other side with the Allen wrench
Model: 9mm/10mm
