Features: Piston assembly Pliers handle is steel forged, grilled collar using steel production, durable to use. A pair of pliers with 14 collars, different collar applicable models. Tool solutions for most all situations. Tool set for compressing piston rings for cylinder installation. Description: Be used parallel or perpendicular to the cylinder block. Fastest way to insert your pistons with this piston ring compressor tool set. Design: fine-tooth lock allows you to compress bands in small increments. Piston ring set with plier made of durable carbon steel and durable iron. Specifications: Material: Steel Case Color: Random Case Size: About 26x20x5cm Use Range: About 62-140mm Width: About 32mm Package Contents: 14 x Piston Ring Compressor 1 x Plier 1 x Carry Case Notes: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow 1-3cm measuring deviation due to manual measurement.