ISC Small Aluminum Rigging Block (5/8")
ISC's 5/8" Small Aluminum Arborist Rigging Block is designed to work with your rigging system and ropes to absorb the huge forces created by the harsh dynamics of heavy arborist work. The compact design and the unique upper sheave opens, closes, and secures easily. The broad side plates are hot-forged aluminum for strength and anodized for a long-lasting finish.
Details
Spring lock blocks are popular among riggers for their high strength-to-weight ratio and quick-twist rope access. Solid aluminum-alloy cheek plates, bushing, and sheave are supported by stainless-steel axles. Spring lock blocks have broad cheek plates to protect running lines and large sheaves to minimize bend in rigging lines.
Technical Specifications:
Length: 7.0" (175mm)
Width: 4.0" (100mm)
Thickness: 4.25" (108mm)
Weight: 3.625 lbs (1.64kg)
Sheave Diameter: 2.75" (70mm)
Maximum Rope Diameter: 3/4" (19mm)
WLL: 20kN (4,400lbf)
MBS: 100kN (22,400lbf)
CE Approved
Certifications:Yes
Manufacturer Part Number:RP051A1
