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SMART: 09614353288
GLOBE: 09952367576 | 09064857294 | 09177079265
SUN: 09228146632

1149 Craig St. Sampaloc, Manila

LANDLINE: 83547206

Singing Rock Tandem Pulley

Price: P7995

 

Product Description: 

This double pulley is engineered for Tyrolean traverses and zip-line operations, featuring two stainless steel sheaves mounted in a hard anodized aluminum alloy body. Each sheave runs on a pair of sealed ball bearings for exceptional durability and smooth rotation. The oversized primary attachment point fits up to three carabiners, while a secondary becket accommodates a backup carabiner or tackle system. Its anti-twist design prevents rope or cable binding, ensuring a stable, friction-free ride. Ideal for zip wires, rescue work, industrial rope access, and recreational high-line use.


Key Features:

  • Two stainless steel sheaves with sealed ball bearings for longevity

  • Hard anodized aluminum alloy side plates protect sheaves from impact

  • Large main attachment point accepts up to three carabiners

  • Secondary becket for backup carabiner or block-and-tackle setup

  • Anti-twist sheave arrangement delivers smooth, stable movement

  • Compatible with static/dynamic ropes and steel cables

  • Unique serial number on each unit for traceability

 

Technical Specifications:

  • Model: RK803BB00

  • Material

    • Side plates: Aluminum alloy, black anodized

    • Sheaves & axles: Stainless steel

    • Bearings: Sealed steel ball bearings

  • Minimum Breaking Strength: 25 kN

  • Maximum Rope Diameter: 13 mm (textile), 12 mm (steel cable)

  • Weight: 290 g (10.2 oz)

  • Standards: EN 12278 certified (CE 1019)

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