
ISC X-Large Aluminium Arborist Pulley
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The ISC XLarge Single Sheave Aluminium Prusik Pulley is a heavy‑duty pulley designed for professional rigging and rescue applications. Built for strength and reliability, it is suitable for use with large‑diameter ropes and demanding load scenarios. This pulley is ideal for arborists and industrial users requiring certified, high‑performance hardware.
Key Features
Heavy‑Duty Aluminium Construction – Manufactured from high‑strength aluminium and rated to an impressive 70 kN, making it suitable for serious rigging and load‑bearing applications.
Large Rope Compatibility – Designed to work with ropes up to 19 mm (3/4 inch), accommodating larger rigging and rescue lines with ease.
Tamper‑Proof Riveted Design – Fitted with tamper‑proof rivets to enhance safety and ensure long‑term structural integrity in professional use.
Certified for Professional Use – Complies with CS EN 12278:2007 and NFPA 1983 standards, meeting recognised safety requirements for rigging and rescue equipment.
Smooth Single Sheave Performance – Single sheave design delivers efficient rope movement while maintaining strength and durability under load.
Specifications
- Pulley Type: Single sheave
- Material: Aluminium
- Maximum Strength Rating: 70 kN
- Maximum Rope Diameter: 19 mm (3/4 in)
- Rivets: Tamper‑proof
- Certifications: CS EN 12278:2007, NFPA 1983
The ISC XLarge Single Sheave Aluminium Prusik Pulley is a robust, certified solution for professionals who demand strength, safety, and reliability. With its high load rating, large rope capacity, and compliance with industry standards, it is a smart choice for arborist, industrial, and rescue rigging applications where performance matters most.


