Sterling's pulleys are manufactured with lightweight aluminum plates and sealed ball bearings to keep dirt and water out, allowing smooth operation and greater efficiency in challenging environments. The SR MSP and SR MDP are high strength mini pulleys that are great for mountain rescue, glacier travel, and lightweight/mini haul systems. The larger pulleys are engineered for ropes up to 13mm in diameter, are designed for rescue operations, and are certified to NFPA 1983.

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ISC Micro Pulley

The ISC Micro Pulley is a lightweight aluminum pulley that accommodate ropes up to 11mm.
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SR MSP

The SR MSP is a lightweight aluminum pulley that accommodate ropes up to 11mm. The curved side plates are designed to allow the pulley to tend a prusik,...
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SR Rescue Pulley

The SR Rescue Pulley is compatible with ropes up to 13mm and works great where a simple redirect is needed. All Sterling Rope pulleys are constructed...
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SR PMP

The SR PMP and SR PMP2 are both prusik-minding pulleys, which keeps the prusik from getting sucked up into the pulley system and allowing a rescuer to...
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SR MDP

The SR MDP is a lightweight aluminum double pulley that can accommodate 2 ropes up to 11mm each. This pulley can be used to set up a haul system or to...
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SR PMP2

The SR PMP and SR PMP2 are both prusik-minding pulleys, which keeps the prusik from getting sucked up into the pulley system and allowing a rescuer to...
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