581L
A plumber's third hand. Centralising, anti-swivel, acrylic washers. Double sided adhesive washer sticks the tap or fittings in place leaving both hands free for threading and tightening backnuts. Universal size for 1/2” and 3/4” taps, monoblocs, tank connectors, ball valves and toilet seat fixings. Cut incisions for larger hole diameters.
External diameter: 50mm.
Internal hole size: 21mm.