Climbing Technology Chest Plus Blocker – Right Ventral Lock for Rope Climbing | One Size

Overview

The Chest Plus Blocker from Climbing Technology is a lightweight, right ventral lock designed for rope work and intended to be used with the QUICK'UP + handle. It combines precise lever geometry with a robust cam system to support controlled, incremental rope ascent in varied conditions.

What makes it stand out

• External profile of the opening lever helps the ascent feel smoother and more efficient.
• The opening lever hole is shaped to permit operation even when wearing gloves, reducing grip strain.
• The lower hole keeps the device parallel to your body, promoting stability as you move.
• A patented cam-release mechanism lets you unlock with a single downward movement for quick adjustments.
• The steel locking cam resists wear, while teeth preserve rope integrity during ascent.

Rope management in tough conditions

Rope-teeth are designed to minimize rope wear while providing secure locking. Three slots prevent mud and debris from accumulating, helping the device slide more freely up the rope in mud, frost, or dusty environments. An anti-tipping cam adds a layer of stability, while the unit handles up to 140 kg of workload for everyday use.

Real-world scenarios

• Sport climbing days when quick rope progression matters and weather demands gloves-on operation.
• Rope-access work or technical courses where reliability and consistent handling are valuable.
• Training sessions where equipment needs to perform across damp, muddy, or cold surfaces.

Quality and design

Manufactured in lightweight alloy, the Chest Plus balances strength and ease of use. The profile and hole geometry are tuned to support comfortable handling, with thoughtful details that help you keep the device aligned with your body as you climb.