170 pieces - contains: 3/8” Vacca Washer Flat (20) 1/2” Vacca Washer Flat (20) 5/8” Vacca Washer Flat (5) 3/4” Vacca Washer Flat (10) 1/2” Vacca Washer Dome (10) 3/4” Vacca Washer Dome (5) 1/2” Dome Delta / Arm Washer (20) 3/4” Dome Delta / Arm Washer (10) 1/2” Tantofex Tap Washer (10) 3/4” Tantofex Tap Washer (10) 1/2” Cap & Lining Washer Fibre (30) 3/4” Cap & Lining Washer Fibre (20)