↑ 348: Ridge

• Made in Japan [1960s].
• 805x280 mm.
• Weight: 840 g.
• Wood Shaft.
• Shaft: 34x22 mm.
• Fixed head.
• Curved adze with a straight edge and a slight arch.
• Adze: 85(l)x59(w)x1(arch) mm.
• Straight alpine pick with a pointed tip.
• Pick: 135(l)x20(h)x7(t) mm.
• Square spike.
• Spike: 53(l)x12(w)x12(t) mm.
• Brass glide ring missing the strap, brass collar retainer.
• General purpose mountaineering axe designed for step cutting.