High quality, long service life, cast CrMo steel consturction chain tool for single and multi-speed chains up to 13 speed, including Campangnolo® hollow pin chians. Built-in clip holds tool pieces together. Contains 4 and 5mm Allen wrenches and chain hook. TOOLS: CrMo steel chain tool, 4 / 5 mm Allen wrenches, steel wire chain hook TOOL MATERIAL: Hardened steel ADDED FEATURES Chain hook holder, chain pin holder, and chain pin breaker SIZE 7.9 x 4.2 x 2.1 cm / 3.1” x 1.65” x 0.8” WEIGHT 66g / 2.33 oz
