DMM Perfect O Lock-Safe Carabiner - A597 barricade It is also used in

It is also used in many industrial applications to make moving and relocating reels in a warehouse easy

Drop-forged precision ground

Bashlin Skinning Knife features -

Steel Alloy climbers use the "A"

DMM Perfect O Lock-Safe Carabiner - A597 barricade It is also used inThe Perfect O is a compact true oval connector that minimizes the eye to eye length whilst maintaining usability and easy one handed use. Their shape provides effective centering of loads and the fully rounded rope bearing areas increase carabiner and rope longevity. Its keylock nose allows snag free operation. This is the smallest Lock safe gated carabiner that DMM makes and is 14mm shorter than an Ultra O yet still retains a strong construction.