The Arctic Hayes Tap Washer Kit contains a large selection of washers that are ideal for general plumbing. The washers are made from fibre and are supplied in a compartment case for easy identification. Contains the following: 55 x Vacca Flat Washers: 3/8in, 1/2in, 5/8in and 3/4in 15 x Vacca Dome Washers: 1/2in and 3/4in 30 x Dome Delta / Arm Washers: 1/2in and 3/4in 20 x Tantofex Tap Washer: 1/2in and 3/4in 50 x Cap & Lining Fibre Washers: 1/2in and 3/4inAdditional Information:• Sundries: Washers• Pack Qty.: 170