SKU: CW70626
UPC: 9316800393602
MPN: RF45151
The Ronstan Series 40 Ball Bearing Orbit Block - Cheek is a precision rigging block designed for tactical, maritime, and heavy-load applications where smooth, efficient mechanical advantage is essential. This block is ideal for operators and teams who require reliable load handling in field operations, integrating advanced ball bearing technology to minimize friction and enable rapid deployment under demanding conditions.
The Series 40 configuration features Ronstan's proven ball bearing Orbit design, which evenly distributes load stress across precision-machined components and reduces rope friction to near-theoretical minimums. With a compact geometry measuring 2 inches wide, 1 inch deep, and 5 inches long, and a lightweight footprint of just 0.2 pounds, this block allows for flexible mounting in tight spaces without sacrificing load capacity or rotational freedom.
This block is particularly beneficial for teams managing rope systems during HALO/HALO insertions, vessel operations, emergency rescues, or equipment repositioning in austere environments. Its durable construction withstands salt spray, UV exposure, and extreme temperature swings, ensuring reliability in various field conditions.
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