Expanding Rubber Tapered Plug 50mm to 60mm

Description Rubber Tapered Expanding Plug 50mm to 60mm   Stock can change from stainless steel to nylon or brass. This tapered (not straight ) 48mm to 60mm rubber expanding plug is a tight fit in 50mm pressure pipe then by tightening the wing-nut screw will lock up Commonly used to seal or block of 50mm pipe. Uses block off main drain in pool skimmer box. Block off pipes when servicing equipment that may be below water level. Block off pipes to find out if it stops pool losing water. In The Box -One Rubber Tapered Expanding Plug 48mm to 60mm.