About This Hardened Steel Made in the USA or Imported All-in-One Functionality – Features 6 essential functions including chain tool, hook, pin breaker, mini hammer, link fence, and storage compartment for complete chain repair support. Durable CrMo Steel Construction – Precision-forged from chromoly steel for superior strength and long-term reliability through frequent bike maintenance and field repairs. Compact & Lightweight Design – Weighing only 2.89 oz and measuring 3.3 × 1.7 × 0.6 inches, it fits easily in pockets, saddle bags, or tool kits for travel-ready use. Wide Chain Compatibility – Works with single and multi-speed chains up to 12-speed for mountain, road, or e-bikes (not compatible with Campagnolo hollow pin chains). Enhanced Repair Efficiency – Includes built-in chain link fence, pin breaker, and mini hammer for quick adjustments and precise chain assembly on the go. Overview Color : Silver Material : Hardened steel Brand : Topeak Item dimensions L x W x H : 3.27 x 1.69 x 0.59 inches Item Weight : 0.08 Kilograms
