Description: hydraulic disc Driver, Hose Cutter and Olive and Connecting Insert set The Driver easy to operate, no need to use violent means to install oil needles, get rid of the distortion of tubing caused by violence, wrinkle deformation.Thimble detachable, dual-purpose, stainless steel thimble, high strength, once in place.Equipped with cutter tool is used to cut bike hydraulic disc brake oil tubes, sharp and easy to useThe copper olive & insert - dimensions, pressure not leaking oilConvenient to carry and store, easy to control and operate, safe to use. It can bring a flat and smooth cutting effect, no burrsSpecification:Material: Aluminum Copper Driver Size: 90x60x25mm/3.54x2.36x0.98inchCutter Size: 80x30x20mm/3.15x1.18x0.79inchT Head Length: approx.13mm / 0.51inchPressing Length: approx. 6mm / 0.24inchPackage Includes:1 Piece Bike Tool Driver 1 Piece Hose Cuter