DMM Wallnut Trad Climbing Nut - 3/4 Size:0.75 like many Ropegrabs)

like many Ropegrabs)

They are especially useful in winter when icy cracks cannot be protected with cams

According to MSR

Large diameter 3 mm cord and heavy-duty cord lock allow for superior closure

equipment operators at ski resorts

DMM Wallnut Trad Climbing Nut - 3/4 Size:0.75 like many Ropegrabs)Despite their simple appearance, Wallnuts are highly featured pieces of climbing hardware. Different alloy is used for each size smaller Wallnuts are made from a harder alloy to prevent shearing, while larger sizes are softer so they can bite into placements. Larger Wallnuts feature hollow construction to reduce weight. Wallnuts can be placed in two different orientations, allowing a single nut to cover a range of cracks. They are tapered across both