PETZL STRING 扁帶保護套鉤環固定用的扁帶保護套穩定安全扣的位置並保護挽索不會受到磨損。型號:- STRING L (M90000 L):用於寬 15 至 20 mm的扁帶(SPELEGYCA, ABSORBICA-I, ABSORBICA-Y)- STRING XL (M90000 XL):用於寬 25 至 30 mm的扁帶(ASAP’SORBER, ABSORBICA)Webbing protection holding carabiner in placeThe STRING serves two functions: it holds the rope end carabiner in place on a quickdraw and it protects a relatively high wear area of the sling. Available in two sizes for webbing between 15 and 30 mm wide