Compact, lightweight and designed for use with all chains except Campagnolo® 11 speed hollow pin chains. Includes: 5, 6mm Allen keys, Chain hook (not compatible with 11 & 12 speed chains) Allen keys and chain tool fit together to form an easily stored … Continued
9 Piece Allen Key Set 1.5/2/2.5/3/4/5/6/8/10mm Hardened steel for longer life Handy Storage holder http://www.fatspanneruk.com/product_details.aspx?Product=Allen-Key-Set
Shimano pattern cassette tool Made from hardened steel for longer life Includes retaining stud to eliminate tool slipping Can be used with a open ended spanner or socket drive