MSR Poles DynaLock ExploreVersatile & packable snowshoeing poles. The DynaLock Explore Pole offers 3 section packability and the reliable strength of full aluminum construction, making it a versatile pole for snowshoers and mountaineers tackling everything from local hikes to distant expeditions. The poles dual DyanLock mechanisms offer a full range of length adjustment, along with the confidence of tool free tensioningwhich allows the clamping force to be adjusted on the fly.