New blend of copper infiltrated iron provides a good balance of strength and "stick"- for secure placements on ultra thin terrain. A full set of OFFETS hung on an OVALWIRE biner weighs only seventy grams and can come in real handy at just the right moment. Use for both free and aid pitches in natural flares and slots or previously enhanced placements. Perfect protection for LOST ARROW and KNIFEBLADE scars - allowing your "clean" ascent and saving the placement for the next party. Each nut is tested to verify soldering of stainless cable. Sizes 1 and 2 are for direct aid only. Order the SET and receive a FREE OVALWIRE biner ($5.95 value)!