uxcell Black D Shaped Carabiner Hook Clip Holder for Camping Fishing Hiking Boating 10pcs Material: High quality-made from aluminum alloy - light weight Size(Approx.) : 3.7 x 2.2 x 0.4cm/1.46" x 0.87" x 0.16"(L*W*Dia.) Screw lock and spring clip lock make them safety and convenient This carabiner is an ideal for hanging cords, ropes, hoses and other items,very practical and convenient for daily life Practical and widely ued for outdoor activity, camping, fishing, hiking, traveling, keychain etc