Harken Hexaratchet Pulley BlockFROM £10.00 EX VAT
(Please note all prices are exclusive of VAT + 20% will be added to the final price)
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- Sheave Diameter: 76 mm
- Maximum Rope Size: 14 mm
- Turns: Clockwise
- Breaking Load: 20 kN
- Safety Factor: 4 to 1
- Working Load Limit: 5 kN [509 kgf]
- It gives an 8 to 1 advantage with a 180° wrap
- Conformity EN13157
These popular ratchet blocks will grip loaded hauling lines to relieve the operator of much of the strain.
The design of the sheave is such that when the rope is easdd off it will slide around the sheave without the sheave turning, hence a hefty lantern can be lifted and held in place without having to hold the full weight.
These blocks do NOT lock the rope so the load can be gently lowered against the fixed sheave.
The Set screw in the three-way head allows the head to be fixed parallel, at right angles or to freely swivel.
Very popular with Professional Riggers
Now fully certified and individually marked
+ 20% will be added to your order