• 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. SCS107 400g Screw-Type Grease Cartridge.• 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.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 suppl