Good quality, robust Black PVC guillotine style transom drain valve to suit small RIBs, SIBs and dinghies. Supplied with two rubber O-rings. Fitted with a check valve to help minimise back wash.
Transom thickness: 24mm - 28mm
Requires a 40mm round hole cut into the transom and M6 stainless countersunk screws to fit (not included).