At Height Swivel Double Pulley

The At Height Swivel Double Pulley is a robust, swivel double pulley for professional rope access, arboriculture and rescue work. CE-marked to EN 12278:2007 with a breaking strength of 36 kN per sheave, individually serial-numbered for full traceability and optimised for rope up to 13 mm.

The RP51 from At Height Ltd is a compact double-lockable swivel pulley with an integrated swivel function, specially developed for demanding applications in rope access, rigging and rescue. With double sheaves (based on the RP50 single) it offers exceptional strength in a lightweight construction of only 495 g. The cast aluminium 38 mm sheave provides high efficiency of 89% at a 100 kg load, while the double-acting pivoting side plates make rope insertion and release easy even under load. The built-in swivel prevents rope twisting and kinking in complex systems, increasing safety and efficiency in the field.

Perfect for arborists, rescue teams and rope access professionals who demand reliable performance in tough environments. Tested and certified for maximum safety and durability.

Features

• Double-acting pivoting side plates for easy rope access without tools
• Integrated swivel prevents rope twisting and kinking
• Lockable construction for safe use under load
• Individually serial-numbered for inspection and traceability
• Compact design: 126 × 60 × 34 mm
• Lightweight: Only 495 g
• High efficiency: 89% at 100 kg load

Technical Specifications

• Model: RP51 Swivel Double Pulley
• Breaking strength (MBS): 36 kN per sheave
• Certification: CE-marked EN 12278:2007
• Rope diameter: Max 13 mm
• Sheave diameter: 38 mm (aluminium)
• Dimensions: 126 × 60 × 34 mm
• Weight: 495 g
• Efficiency: 89% at 100 kg
• Material: Aluminium sheave with steel components for durability