The Petzl Laser Speed Light is built for the alpinist who encounters ice as part of a broader objective, glacier travel, mixed routes with ice sections, and mountaineering days where conditions shift and a screw rack supplements a trad or mixed kit. The material split drives the design. Aluminum tubing holds per-screw weight well under 4 ounces depending on length, while the steel tri-toothed drill handles repeated ice contact without dulling. Color-coded hangers across the three lengths mean the right screw comes off the harness by sight, not by squinting at markings mid-route. What Our Gearhead(R) Experts Are Saying:"The aluminum tubing keeps each screw under 4 ounces, which is the difference between carrying three screws and carrying five on a long alpine day. The flexible crank gives better leverage in thick gloves than a rigid hanger does, and that matters when you're placing protection fast."