Characteristic
Made of Stainless Steel 304 & Rubber
Rugged corrosion resistant construction
Easy to use cam style for tight,long lasting seal
Mount from inside transom
Twist turn -Fully adjustable will not leak or jar loose under vibration
Suitable for3/4" 1" or 1-1/4" hole
Usually use for Boat bilge transom seawall baitwell Livewell hull