楔形岩锥 PITON A5 / RK709XX* 楔形岩锥 PITON A5 / RK709XX*硬化岩钉,适合传统裂缝,适合登山及aid攀登 RK709XX05 – L5RK709XX07 – L7RK709XX09 – L9PITON A5材料:铬-钼硬化钢厚度:5mm长度:5, 7, 9 cm • 2, 2.8, 3.5 in重量:103 g (L7) • 3.6 oz (L7)