The Birzman Light-Er Chain Tool is the ideal ride companion due to its lightweight and compact size. The Birzman Light-Er Chain Tool is a lightweight essential with a touch of a class. Ideal for anyone to put in their pack whilst out riding if disaster strikes or at home for routine maintenance and servicing.Specification:Compatible with 8-12 speed chains.Material: Alloy steel (handle) / Varnished wood (body) / Alloy steel (pin).Size: 105 x 47 x 13mm.Weight: 76g.