Ultra O Double-Locking Aluminum Carabiner

The DMM Ultra O Double-Locking Aluminum Carabiner is an essential accessory used by arborists to quickly and reversibly connect components during climbing or rigging procedures. It features a double-locking mechanism that ensures safety and avoids involuntary snagging of the carabiner. Lightweight, easy to use, and with a compact design, this accessory is a favorite of many tree climbers. 

High-Quality & Durable: This DMM Ultra O Carabiner is made from heavy-duty aluminum material and has an ergonomic shape which can easily be held with gloves on. It is an oversized, easy clipping, easy handling, and high-strength product which is designed to fit day-to-day climbing applications. This carabiner has a tensile strength of 5,620 lbs, a working load limit of 562 lbs, and a wide gate opening of 11/16", making it a high-quality and durable accessory.

Product Options

The DMM Ultra O Double-Locking Aluminum Carabiner comes in three options that differ depending on the quantity and the color you prefer. Kindly choose your preference on the options menu above.

• 1pc - Gold (35021)
• 1pc - Gray (33166)
• 3pcs - Red, Green & Blue (35419)