The BOLT J-Mount is designed to work with the key you already have, your Jeep key! The BOLT J-Mount high lift jack mount system allows Jeep owners to securely attach their high lift jack to the side of their vehicle for easy, vertical access. Designed to bolt into the existing window bracket holes for easy installation. Made in the USA J-Mounts durable, powder-coated finish will to stand up to years of off-road action!