Robust, double arm grease gun with aluminium die-cast head. For use with screw-type grease cartridges, using vacuum suction to ensure full utilization of grease cartridge, as well as eliminating priming issues associated with conventional grease guns. Features a protective cap for hose storage preventing contamination. 1/8"BSPT Thread and supplied with adaptor to fit most screw-type cartridges on the market. Use with Model No's SCS107 and SCS108. Zinc plated lever handles and rubber ergonomic grips. Fitted with minimal wearing parts to ensure prolonged life and supplied with 300mm(12") delivery hose and 4-jaw coupler.