GZ42791 | Groz Lever Action Spin-On Grease Gun 400gm w/ Steel Extn. A new line of professional grade Spin-On Grease Guns for convenient quicker & easier greasing. Features Special spin-on grease gun for quick effortless high pressure greasing applications. Spin-On cartridge works on special vacuum technology that ensures full utilisation of grease in the cartridge and eliminates priming issues associated with conventional grease guns. Fast & easy reloading without unscrewing the head. No air pockets hence no air bleeding required. Robust high tolerance aluminium die cast head. Minimal wearing parts give it a long life. Non slip Textured powder coated finish for extended service life. Specification Develops 6 000 PSI / 413 BAR. 6 inch (150mm) steel extension & coupler Threads 1/8 inch BSPT Grease Cartridges Sold Seperately VGLSBT | Vertex Blue Tack EP2 Grease Cartridge 400gm NLGI 2 VGLSRT | Vertex Red Tack EP2 Grease Cartridge 400gm NLGI 2 VGLSSM5 | Vertex Super Moly5 EP2 Grease Cartridge 400gm NLGI 2