Sealey Premier Low Profile Trolley Jack with Rocket Lift 4 Tonne Colour:Orange while the adjustable alarm setting

while the adjustable alarm setting will alert operators to any overload occurrence

and this twin-leg version from Ridgegear ticks all the boxes

4-section profile

The pair of 800kg Trestles are designed to suit the L'Europea 300kg gantry system for use with a range of scaffold hoists

Sealey Premier Low Profile Trolley Jack with Rocket Lift 4 Tonne Colour:Orange while the adjustable alarm settingSingle piece hydraulic unit with heavy base design and large jacking saddle. 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 provide smoother manoeuvrability and help prevent damage to workshop floor. Magnetic wheel nut retention tray. Protective jack handle sleeve helps prevent accidental damage to car