Pulley Block for 1/2" Rope - Red Dock Lines here is the warning you

here is the warning you would expect to see on something like this:

We stock two different kinds of throw weights

Easy to Splice - and safe to work with

SKU: 8525 Material: Aluminum MBS (kN/lbs): 150kN/33

Static ropes in lengths of 20 - 100 feet

Pulley Block for 1/2" Rope - Red Dock Lines here is the warning youThe new Compact Rigging Pulley offers a highly impressive strength to weight ratio with an 100kN (22000lbs) MBS and a WLL of 20kN (4400lbs). The Pulley plates are made from hot forged Aluminum and it is this manufacturing process which allows such a compact pulley to boast such great strength and dynamic load bearing capacity. The Compact Rigging Pulley is fitted with a spring lock closure mechanism. Technical Data Approved standards CE 0120 SKU: 8522