ISC RP056 Arborist Block

Specifications

Length:	182 mm
Rope:	<20 mm
Weight:	1.43 kg
WLL:	2,000 kg

Stainless steel construction by ISC Wales with a knurled-head screw lock which is easier to use than the original welded bar. The knurled-head has a hole through it so that a screwdriver or a bar can be inserted to allow more leverage in opening and locking the pulley. When unscrewed the load pulley stays attached to the side plate. The distinctive flame cuts are designed to reduce weight (and they look cool). These holes have no effect on the overall strength of the pulley which is in excess of 100kN (22,000lbs). Mount to the tree using a Samson Loopie or a Samson Deadeye Sling. The ISC RP056 screwlock rigging block will take rope up to 20 mm and has a Minimum Breaking Strength of 100 kN and a safe working load of 2,000 kg (Safety Factor 5:1).

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