The Sealey 4040AG Trolley Jack with a universal joint release mechanism The Sealey 4040AG Trolley Jack is a single-piece hydraulic unit with a heavy base design and a large jacking saddle. The universal joint release mechanism allows safer, more controlled lowering of the jack. Rocket Lift feature brings lifting arm into contact with jacking point just minimal pumps. Polyurethane wheels for smoother manoeuvrability and helps to prevent damage to the workshop floor. The protective jack handle sleeve helps prevent accidental damage to car bodywork when pumping the handle. Features: Magnetic wheel nut retention tray Heavy base design and large jacking saddle for increased load stability Universal joint release mechanism allows safer, more controlled lowering of the jack Rocket Lift feature brings lifting arm into contact with jacking point with minimal pumps The Anniversary Edition range is available in three colours, for ease of location and visual safety Polyurethane wheels for smoother manoeuvrability and helps prevent damage to workshop floor Protective jack handle sleeve helps prevent accidental damage to car bodywork when pumping the handle Specification:  Weight: 44kg  Length: 745mm  Capacity: 4tonne  Model No: 4040AG  Minimum Saddle Height: 100mm  Maximum Saddle Height: 533mm  Maximum Chassis Height: 162mm