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Seasure 01.12 25mm In Line Mast Sheave Block
Our 25mm Brass sheave blocks are for medium-high load applications with slow running rope.
The range works well with dyneema or wire rope as the stainless steel side plates stop high abrasive ropes from cutting in.
The spar mounted block is fixed using 5mm bolts or rivets.
Seasure 00.25 Double Block with Becket and V Cleat
Seasure 25mm Double Block with Becket and V Cleat Jammer
The 00.25 can he used to create a 4:1 or 5:1 purchase system to aid lifting of heavier objects and decrease the load on the rope, the V jammer enables you to lock off the rope.
Max Rope 8mm
Breaking Load 1000kg
Part No. 00.25