Feature: 1. The pliers are made of high-quality steel, durable, wear-resistant and corrosion-resistant. 2. Adopts ergonomic non-slip handle, comfortable grip, easy and labor-saving use. 3. Adopt two-way arc bayonet design, dual-use for disassembly and assembly, mainly used for quick disassembly and installation of bicycle chains. 4. Small size, easy to put in backpack, suitable for cyclists, car shops, studios, DIY enthusiasts. 5. Widely used for daily chain cleaning, disassembly, and maintenance, long-distance cycling chain disassembly and replacement, new and old chain replacement and so on 6. With a special storage buckle, safe and reliable, more convenient to store and carry. Specification: Condition: 100% Brand New Item Type: Chain Pliers Material: Steel Function: Dual use for disassembly and assembly Weight: Approx. 46g / 1.6oz Product Size: Approx. 92x35x15mm / 3.6x1.4x0.6in Instructions: 1. Put the fastener (2pcs) on both ends of the chain from the inside and outside 2. Two piece of fastener holes are sleeved on each other's shaft pins 3. After the two piece of fastener are sleeved on each other's shaft pins, tighten them in the opposite direction. 4. It is recommended to use special fastener disassembly installation pliers, which is much more convenient (the pliers must be used when removing the fastener, otherwise it cannot be removed). Package List: 1 x Bike Chain Link Pliers 1 x Stainless Steel Chain Hook Note: 1.Select the appropriate speed fastener, 6-7-8 speed chain is applicable, 9 speed chain is applicable, 10 speed chain is applicable, and 11 speed chain is applicable. Please note that the speed of the fastener must be consistent with the speed of the chain (the width of the chain is different for different speed types, so is the speed of the fastener).2.Please allow 0-1 inch error due to manual measurement. Thanks for your understanding.3.Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.