Climbing Technology Up Lock Double Locking Pulley

Climbing Technology Up Lock Double Locking Pulley

The Climbing Technology Up Lock Double Locking Pulley is developed for professional rescue and rope access applications where controlled hauling and progress capture are essential. Designed to work in combination with the UP ROLL pulley, it supports the creation of an auto-blocking rescue winch system. Its compact layout, durable materials, and intuitive handling make it suitable for demanding scenarios where reliability and efficiency matter.

Auto-blocking control for rescue winch systems

The Up Lock pulley is specifically intended to function as part of an auto-blocking rescue configuration. When paired correctly, it allows rope to travel in a controlled direction while preventing unwanted backsliding under load. This makes it well suited to lifting, hauling, and rescue manoeuvres where secure progress capture is required throughout the operation.

Durable construction with smooth operation

Anodised light alloy side plates and pulleys provide a strong yet lightweight structure for professional use. The pulleys are mounted on ball bearings, supporting smooth rotation and reduced friction when hauling or lifting loads. A cast stainless steel cam delivers dependable locking performance while maintaining durability during repeated use in challenging environments.

One-handed cam control and rope compatibility

The integrated freelock system allows the cam to be locked or unlocked using one hand, even while wearing gloves. This supports efficient operation during complex tasks where maintaining control and speed is important. The pulley is compatible with EN 892 and EN 1891 ropes ranging from 8 to 11 mm, as well as EN 564 accessory cord with an 8.0 mm diameter, allowing flexible system setup across a range of professional rope applications.

Key Features

• Double locking pulley for rescue and hauling systems
• Designed for use with the UP ROLL pulley
• Supports auto-blocking rescue winch configurations
• Anodised light alloy side plates and pulleys
• Cast stainless steel cam for reliable locking
• Ball bearing mounted pulleys for smooth operation
• Freelock system allows one-handed cam control
• Compatible with 8 to 11 mm EN 892 and EN 1891 ropes
• Suitable for 8.0 mm EN 564 accessory cord