Stainless Steel Tools Stainless steel tools are made of high quality solid steel, rust resistant. Soft rubberized handle, non-slip and easy to grip, precision threaded connection makes it more stable. Composed of 4 parts, can be rotated and spliced to get three different sizes to meet different needs. Disassembly Tools Made of hardened nylon fiber, it can withstand long-term use without damaging car parts, and comes with different shapes and sizes for you to choose from, suitable for all kinds of grooves and crevices to improve trimming efficiency. And suitable for installing or removing car audio systems, window trims, dashboards, door handles, vents, and other interior and exterior car modifications Pneumatic wedge pumps Inflate: Squeeze the ball with your hand and perform a pinch-and-release motion back and forth to complete the inf Deflate: Press the button back and forth up and down by your thumb to get the deflation effect.