This lightweight chainwhip is strong enough to be your go-to chainwhip

Intended for use with Lezynes Two-Way bottom bracket and cassette tools

Replacement chain tool pins

but at the max diameter a few teeth will extend just beyond the bashring

and 40mm fits 1 1/2"

Park Individual Sliding T-Handle Hex Wrench - 2mm Envelope Shipping This lightweight chainwhip is strongProfessional quality T Handle hex wrenches built for speed, efficiency, leverage and a perfect fit. Features: Carefully selected combination of Chrome Vanadium and S 2 tool steels Unique anodised aluminium Speed Spinner makes running long bolts in and out quick and effortless Machined, chamfered tips allow easier insertion into hex fittings Integrated Strip Gripper twisted hex that makes removal of most bolts with stripped or oversized hexes fast and