Plug Torque Wrench | 4-Piece Socket Set | 16mm 18mm 21mm Chrome-Plated

This 4-piece spark plug socket set is made from heat-treated chrome vanadium steel. The chrome finish helps prevent rust and corrosion, and it makes the tools easy to clean. The set includes three common sizes and a T-bar handle for reaching spark plugs in tight spaces. Features and Benefits - Three Socket Sizes - You get 16mm, 18mm, and 21mm thin-wall sockets to fit many spark plugs. - Magnetic and Rubber Inserts - Each deep socket has an internal magnet and rubber insert to hold the spark plug securely. This helps stop drops into the engine bay. - Chrome Vanadium Steel - This material is hard and strong, so the sockets can handle the force needed for spark plug jobs. - Polished Chrome Finish - The chrome plating resists corrosion well and makes wiping off oil and grime simple. Applications - Routine Car Maintenance - Use it for changing spark plugs during a regular tune-up on cars, trucks, and SUVs. - Small Engine Repair - The included sizes fit spark plugs in lawnmowers, generators, and other power equipment. - Specialty Engine Work - The thin wall design helps you get to recessed spark plugs, like those in some BMW and other European engines.