DimensionS (Length x width) : 79 x 50 mm
Sheave width : 15 mm
SWL (Safe Working Load) : 500 kg
Break load* : 1000 kg
Cam max. holding load : 250 kg
Screws : 3 x Ø 6 mm
* Stacking blocks to achieve doubles will reduce working loads.
Foot blocks manufactured from high grade marine quality aluminium, 'Spectro' grey anodised for good looks and durability.
- Hollow stainless steel rivets allow for through bolt fastening giving extra strength.
- Sheaves are turned from a solid Ertalyte bar and run on a large diameter centre bearing for easy running under high load.
- Simply stack 2 blocks to achieve doubles.
- Blocks with cam : same model suits both right/left take-off, by simply turning the block.
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