BEST QUALITY MATERIAL: Spark plugs are made of hard stainless steel, silicone, and rubber material, making them portable and long-lasting. This high-quality product is corrosion-proof, rust-proof, and temperature-resistant. ERGONOMIC T-HANDLE: Spark plug tool kit is designed with a strong T-handle that makes it easy to hold the handle firmly and provides maximum torque for fastening or demolition. 16MM 21MM SIZE: Two different spark plug socket sizes are available 16mm and 21mm. The 16mm and 21mm spark plugs have socket depths of 27mm and 25mm respectively. 360-DEGREE ROTATION: Featuring 360-degree swivel rotation, the 16mm spark plug socket can be rotated in many directions. Perfect for tight places where movement is difficult. LIGHT IN WEIGHT: The spark plug removal tool for a motorbike can be carried easily thanks to its strength and lightweight. It can be stored in the garage or the trunk of the car. Package included: 1 Pack