The Black Diamond Lost Arrow Pitons are tough and lightweight, and designed for medium sized cracks. Patterned after the original design by John Salathe, Lost Arrows are hot-forged and durable enough for years of repeated climbing use on big walls. These pitons, or pegs, are as light as possible for a given blade size and each one is numbered for easy identification. Features Hot-forged for repeated use Proven design and super-light Numbered for easy ID Specifications #1 Short Thin Thickness - 5/32" 4 mm Length - 1 3/4" 44.4 mm Weight - 56 g (2 oz) #2 Short Medium Thickness - 1/4" 6.3 mm Length - 2" 50.8 mm Weight - 70 g (2.5 oz) #3 Short Thick Thickness - 5/16" 7.9 mm Length - 2 1/4" 57.1 mm Weight - 84 g (3 oz) #4 Wedge Thickness - 53/8" 9.5 mm Length - 2 7/8" 73 mm Weight - 99 g (3.5 oz) #5 Long Thin Thickness - 3/16" 4.7 mm Length - 3 1/4" 82.5 mm Weight - 84 g (3 oz) #6 Long MediumThickness - 3/16" 4.7 mmLength - 3 1/3" 85.7 mmWeight - 99 g (3.42 oz) #7 Long Thick Thickness - 5/16" 7.9 mm Length - 3 1/2" 88.9 mm Weight - 117 g (4.1 oz) #8 Long Dong Thickness - 9/32" 7.1 mm Length - 4 5/8" 117.5 mm Weight - 122 g (4.3 oz)
