ITEM NAME:Freewheel Bike Chain Whip Cycle Bicycle Cassette Cog Removal Remover Tool B6A1 Freewheel Bike Chain Whip Cycle Bicycle Cassette Cog Removal Remover Tool B6A1 Almost all you need to deal with a Freewheel cassette. The socket fits all shimano cassettes, but is NOT for screw on Freewheels. With the chain whip, all you need is an adjustable spanner or a 24mm socket. Combination pack of two tools used together Material: rubber plus stainless steel Pack: 1. Freewheel Chain Whip Remover 2. Free Hub Cassette Removal Tool Note: This tool is for cassette type cogs only. You will need a UG tool for screw on Freewheels. Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/-1-3cm.