The HCW-16 is a combination pedal wrench in 15mm, and a chainwhip. Use for both pedal removal/installation and for cassette removal. 10-speed cassette compatible. The HCW-16 is 10.75" long (27.3cm).

Heat treated alloy tool steel, one inch base fits wrench or bench vise. Thin wall construction allows use without removal of cones and locknuts. The FR-5.2 has 12 splines that are approximately 23.4mm across.