These Tacwise Spare Nose Pieces are designed to withstand heavy amounts of use and designed to fit Tacwise electric nail and staples guns. These replacement nose pieces are designed to be replaced within seconds, without having to use any other tool, keeping down time to a minimum. They are rubberised and black in colour. Sold in packs of 5. Suitable for the following models:181ELS (TAC1176).400ELS (TAC0733).Duo 35 (TAC1165).Duo 50 (TAC1166).Brad Nailer 50 (TAC1183).Finish Nailer 45 (1187).