Ideal for many fixings and installations. All Metabo HPT accessories are designed to the highest standards and rigorously tested for both performance and durability. 16 degree 2.25 x 0.08 inch Angled coil siding nail ring shank Pack of 900 2 1/4" long Zipper type angle coil 16 degree 16 degree angle Shank Ring Shank Matching wire Material: Steel Head Round 0.06 inch diameter Stainless steel finish