Product Description: 1. Fitment: This is a general purpose spring tester with a wide range of applications.( 0-300 psi and 0-20 kg/cm2 ). The Mini Style Valve Spring Tester is a quick and easy way to check your valve spring. It can be used in a vise or an arbor press. 2. Material: This product is made of high-quality stainless steel, aluminum alloy and rubber, which is durable and has a longer service life. .
