DURABLE: The chainring nut wrench is made of high quality steel material and through hardened heat treatment, which is very durable for long-term use
CONVENIENT TO USE: Helpful Handy tools for holding the rear of chain wheel studs while you loosen or tighten them, makes chainring bolt set installation and removal easy
Scientific Design:Bent design is ergonomic, more comfortable for holding and use, no hurt to your hand.You deserve to own it.
SECURELY HOLD THE NUT: The bike pedal wrench can securely holds the slotted nut to prevent spinning when tightening or loosening the bolt
MULTI-FUNCTIONAL: Compatible with most brands of chainring bolts, includes 9mm and 10mm bolt wrenches, Can be also used as 9mm or 10mm wrench. A necessary repair tool for bike lovers.