MSR Deploy TR 3 Adjustable Winter Trekking Poles (White) Description: The ultimate tools for winter travel across constantly changing terrain, the three-section Deploy TM TR-3 poles feature Trigger Release, our exclusive one-handed length-adjustment system. This revolutionary mechanism offers unique on-the-fly adjustability, perfect when sidehilling, switchbacking & on approaches. Built around our zero-slip Sure Lock TM System, Deploy TR-3 poles collapse to a pack-friendly size, ideal for those who stow their poles while in technical terrain or riding down. Comes with MSR Snow Basket. MSR Powder Basket sold separately. * Trigger Release One-Handed Adjustment: Glove-friendly, one-handed adjustment system provides the fastest, easiest response for matching pole length to terrain. * Sure Lock TM System: Freeze-resistant, positive-locking mechanism delivers the confidence of no-slip performance in all conditions. * Ultralight Strength: Shafts are built of light, strong & reliable 7000-series aerospace-grade aluminum. * Breakaway Winter Strap: Designed for glove-friendly adjustments & will force-release if pole gets lodged during a fall. * Effortless Swing: Low-profile adjustment high on the pole reduces shaft weight for an effortless swing. * Ergonomic Grip: Comfortable grip features a catch for raising AT & snowshoe heel lifts. Specifications: Standard Long Weight 1 lbs 5.12 oz / 599 g 1 lbs 6.12 oz / 627 g Length, min 41.3 in / 105 cm 45.3 in / 115 cm Length, max 51.2 in / 130 cm 55.1 in / 140 cm Collapsed length 22.4 in / 57 cm 23.6 in / 60 cm Material (s) 7000 Aluminum 7000 Aluminum Country of Origin Made in China Made in China