DMM Boa HMS Screw Carabiner quickdraws The TWIN version adds a

The TWIN version adds a shorter arm for extra comfy extended rapping

The Ultra O's symmetrical rope baskets are ideal for assisted breaking devices

Bio-based Dyneema®is extraordinarily strong and highly resistant to abrasion

steel cable 12 mm Bearing sealed ball bearings

so you’re giving back while you climb

DMM Boa HMS Screw Carabiner quickdraws The TWIN version adds aThe Boa is hot forged from 14mm aluminum bar to give it the 30kN major axis rating required for rescue loads. The massive curved basket copes with even the busiest rigging set up and still allows devices to settle comfortably. The impressive size and ergonomics ensure it can be operated by even the largest hands with the chunkiest of gloves. DMM's patented Taperlock closing mechanism increases gate push in and cross gate strength using a special