<!--ProdInc[170092189]/Mall:[rei_US]--> 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 2 different orientations, allowing a single nut to cover a range of cracks Grooved faces reduce weight, help the nut seat better in cracks, improve security in shallow placements, and resist lifting out when a leader moves past them Wallnuts are mounted on wires that are stiff enough to allow overhead placements, while flexible enough to reduce the chance of lifting out Certification for all sizes: EN 12270:2013 Color-coded to correspond with the rest of the DMM protection range and to give quick and easy selection of the correct size from your harness Wallnut #1: purple Wallnut #2: green Wallnut #3: silver Wallnut #4: gold Wallnut #5: blue Wallnut #6: red Wallnut #7: grey Wallnut #8: turquoise Wallnut #9: gold Wallnut #10: silver Wallnut #11: greenImported.