Black Diamond Magnetron Gridlock

Used Black Diamond Magnetron RockLock Carabiner

The Black Diamond Magnetron RockLock Carabiner is a large pear-shaped locking carabiner built for belaying, rappelling, and general climbing use. Its Magnetron locking system uses magnetic arms to help the gate lock automatically when closed, giving it a smooth and secure feel compared to a traditional screwgate locker.

This carabiner is a good choice for anyone looking for a easy to operatat locking carabiner for their next adventure. 

Key Features

• Magnetron Locking System – Magnetic gate-locking design helps the carabiner lock automatically when the gate closes.
• Large Pear Shape – HMS-style profile works well for belaying, rappelling, and general climbing setups.
• RockLock Design – Larger frame offers easy handling with plenty of room for ropes and devices.
• Working Gate Mechanism – The gate and locking mechanism are functioning properly.
• Best For – Climbing, belaying, rappelling, anchor organization, and experienced users familiar with secondhand climbing gear.

Condition - 2.5/5

This carabiner is in used condition with visible cosmetic wear from prior use. The gate and Magnetron locking mechanism are working properly, but because this is used life-safety equipment, its full history cannot be verified. It should be carefully inspected before use and retired if there is any doubt about its safety.

View our condition ratings.

**The item shown in the photos is the same make, model, and color that you will receive; however, the exact condition may vary. All items for sale are fully functional and still have plenty of usable life left, but they may exhibit cosmetic wear from normal use. Surfaces may show signs of use such as scratches, scuffs, or other minor imperfections. We do our best to accurately represent the condition of our inventory, but it can be difficult to show every detail. As a result, the item you receive may vary slightly in condition from the photographs shown. Please feel free to reach out with any questions or concerns.**

**This item is used climbing or life-safety equipment. While it appears to be in functional condition, it is impossible to verify its full history, including prior use, loads, or exposure to forces that could compromise its integrity. Climbing gear should be inspected carefully before use and retired if there is any doubt about its safety. By purchasing this item, you acknowledge and accept the inherent risks associated with using secondhand climbing equipment. We recommend this item for experienced users who understand proper inspection and usage.**