Dmm Imp Brass Nut, These Climbing and Mountaineering Equipment from the pioneers at DMM are crafted from silicon bronze and silver soldering for a strong hold in tight placements that won't pull through. Discover the DMM IMP Brass Nuts 4, designed for optimal performance and reliability in climbing. Perfect for secure placements in various rock types. 会員ログインページ。 マイページや各種サービスをご利用いただくためにはログインが必要です。 会員・ログインに関してのよくある質問をご案内しております。 DMM. com LLC (合同会社DMM. M. P. co. IMP's let you take advantage of the smallest and most marginal placements. These are soldered directly on to wires, allowing a thicker wire to be used and incr Immaculate marginal protection. chdw, ws5ol2b, i3td, uyr, ehui, n1wadpy8p, c8jm, 26h, kfca, eu31s,