MSR Poles DynaLock Trail Al2-sec Trekking Poles White. The DynaLock Trail Pole's 2-section aluminum construction makes it perfect for short snowshoe adventures past the trailhead or longer days exploring frozen valley basins. At its foundation is our DynaLock technology which delivers a full range of length adjustability with fast reliable locking. The DynaLock's unique design allows you to adjust its clamping force on the fly to ensure it's always tight and secure. Together with an ergonomic grip and carbide steel tip this pole is designed to back you up every step of the way. Specifications for MSR Poles DynaLock Trail Al2-sec Trekking Poles: Manufacturer: MSR Color: White Features of MSR Poles DynaLock Trail Al2-sec : Strong: Two-piece high-strength aluminum pole for maximum durability. Secure Adjustment: Easy rock-solid DynaLock adjustability with tool-free tensioning; anodized aluminum lever provides lasting durability. Comfortable: Ergonomic grip and adjustable strap. Versatile: Winter and summer baskets included for four-season functionality. Package Contents: MSR Poles DynaLock Trail Al2-sec MSR 10239: Poles DynaLock Trail Al2-sec Trekking Poles White