DMM Ultra D Screw Gate Carabiner
The Ultra D has a long top bar, wide gate opening and large internal volume that allows easy use with gloves and when working with thick rope and slings. The Ultra D can accommodate attachments at either end for versatility in rigging systems. High strength design and a Taperlock nose give work together for high levels of security. These features make the Ultra D an ideal heavy duty workhorse carabiner.