: Made of alloy and plastic material, durable. PERFECT DESIGN: The bike chain plier is designed with a spring inside, let you can remove the chain link easily. The wedge shaped design of the piston wrench makes it easy to slide into narrow opening of the hydraulic calipers. FEATURE: Lightweight, easy to use, save time and labor. USAGE: Disc brake rotor truing tool and caliper piston press tool. ADVANTAGE: The handle is covered with soft material, is comfortable to hold and makes the handle non slip. Specification: Material: Alloy, Plastic Size Chart: Piler: 9.5cmx3.8cm or 3.74inchx1.50inch Wrench26.5cmx5.5cm or 10.43inchx2.17inch Package Includes: 1Cycling Chain Cutter 1 Disc Brake Note: Please allow slightly errors due to manual measurement and different monitors. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.