• SAFETY LOCK – Secures your floor jack at desired height in seconds. • EASY OPERATION – Single-handed positioning using the spring-loaded crutch release. • AUTO LOCKING – Pin engages automatically for secure positioning. • CORROSION RESISTANT - Aluminium construction provides strength and rust protection. • COMPACT AND PORTABLE – Weighs just 1.75kg and closes down to only 230mm, ideal for storing in toolbox, car boot or glove box. • N.B - Not compatible with the 1153 Range of Jacks.