00.01 25mm Bolt Down Block

00.01 25mm Bolt Down BlockThe 25mm plain bearing block range is one of Sea Sure'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. This range could be used to create purchase systems for lifting, garage door mechanisms, storage solutions etc. Fixing Holes 5mm Dia Max Rope 8mm Breaking Load 500kg

This block is perfect for guiding rope through a surface such as a deck or plate

The Double block with becket is suited to applications that may need more purchase for lifting or controlling larger weights

82 double block has an increased breaking load of 1000KG and is great for 4:1 or 5:1 purchase systems to decrease the load on the rope when handling

22 can he used to create a 4:1 purchase system to aid lifting of heavier objects and decrease the load on the rope

23-14   Stub hinge                   -  33mm 33mm

Fixing Hole Diameter 4mm

Our complete range of rings are manufactured from 316 Stainless Steel and welded by hand with a full penetration weld to achieve the highest working and breaking loads

77 Triangle 60mm x 6mm 4000KG 17

Our 25mm Brass sheave blocks are for medium-high load applications with slow running rope

23-21   Half back flap hinge     93mm 41mm 39mm

storage solutions etc

13mm Hole Centres parallel with sheave