Petzl laser screw In terms of normal vs light, I think I would definitely go with light for my longest screws (most weight to be saved and I’d only generally be using a 21 for belays on thick ice or for threads), but I’d probably go with standards at short lengths where the price/weight saving dynamic is a bit less The Petzl Laser Speed 17 cm Ice Screw is a high-performance tool for any ice type. 00 از 5. 50 Petzl Laser Speed Light Ice Screw £76. Click to find the best Results for petzl Models for your 3D Printer. Affiliate links above help support this blog. بخشهای موردنیاز علامتگذاری شدهاند * Petzl Laser Speed LightUltra-lightweight ice screw with integrated crankThe ultra-lightweight LASER SPEED LIGHT is an ideal ice screw for mountaineering. Available in 13cm, 17cm, and 21cm lengths. Anyone have an opinion that's used both companies screws? Petzl's high-performance Laser Speed 17cm ice screw should be on every ice climber's rack. highcathedral:. LASER is a lightweight, performance ice screw. lufmiuwxrkjvsanbbpyygpimjyylsnhogllbhukqkiqhqsqnnpcltqwnafuj