Engine & Drivetrain

 Essential tool for accurately determining the top dead centre (TDC) position of a piston during engine maintenance and tuning

 Features a 14mm x 1.25 pitch thread, making it compatible with a wide range of engines that utilize this common spark plug size

 Equipped with a 40mm locating shaft, offering sufficient length to engage the piston securely without causing damage

 Incorporates a 17mm hex head, allowing for easy installation and removal using standard tools