Beckson Knob Assem. 1/4x20 Black Pair Flying Scot 3 grams of epoxy to

3 grams of epoxy to 1 gram of hardener

B and C West System resin and hardeners

The self-tailing mechanism on the winch means that one crew member can quickly and easily trim or raise sails

12V DC Marine Gas Controls

Keyed for center line orientation

Beckson Knob Assem. 1/4x20 Black Pair Flying Scot 3 grams of epoxy toThese are replacement twist knobs for Beckson portlights, but they could work on other manufacturer's portlights that use 1 4 20 threaded dogs. Not just for portlights, they can also replace knobs on roof racks for skis, Bimini tops, barbeques, and more anywhere a 1 4 20 threaded stud is used. Twist knobs have a stainless steel insert nut; twist knobs assemblies add a 1 4 20 SS toggle bolt and a portlight frame pin Both twist knobs and twist knobs