Black Diamond Lost Arrow Pitons

Tough enough to withstand repeated abuse in thin to medium-width cracks, hot forged Lost Arrows are patterned after the original designs of John Salathé and are as light as possible for their given size. Lightweight for their strength and size Numbered for quick identification Tech Specs  Size: #1, Short/thin #2, Short/Medium #3, Short/Thick #4, Wedge #5 Long/Thin #6 Long/Medium #7, Long/Thick #8, Long Dong Weight: 2oz/56g 2.5oz/70g 3oz/84g 3.5oz/99g 3oz/84g 3.5oz/99g 4oz/114g 4oz/114g Thickness 4mm (5/32in) 6.3mm (1/4in) 7.9mm(5/16in) 9.5mm(3/8in) 4.7mm(3/16in) 6.3mm(1/4in) 7.9mm(5/16in) 7.1mm(9/32in)