SeaSure 25mm Treble Block w/Shackle [00.31CRD] Marine Plumbing & Ventilation | Transfer Pumps The Red cover allows for

The Red cover allows for easy identification of "Hot Water" lines on your boat

Insert molded stainless steel studs eliminate need for securing nut and allow high torquing for excellent electrical contact

Food grade materials

Autopilot Hydraulic Steering Installation Kit w/Hoses & Fittings

SeaSure 25mm Treble Block w/Shackle [00.31CRD] Marine Plumbing & Ventilation | Transfer Pumps The Red cover allows for25mm Treble Block with Shackle The 25mm plain bearing block range is one of SeaSure's oldest and best selling ranges. The range uses marine grade stainless steel side plates and rivets with an arnite (plastic) sheave, which is incredibly hard wearing and light. Features: This range could be used to create purchasing systems for lifting, garage door mechanisms, storage solutions, etc. The 00. 31 can be used to create a 6: 1 purchase system to aid in