Large Crimp Pliers Set, Head Diameter 9mm Can also be used for eyelets, ring snaps, and snap fasteners by changing the dies. 【Product Description】 Large Crimp Pliers Set 51361 *Applicable Crimp Size: 9mm, Leg Length 8.5mm (Thickness approx. 2.0-4.0mm), Leg Length 11.5mm (Thickness approx. 3.0-5.50mm) *Included: Large Crimp Studs: 30 sets each (steel + nickel plating), 3mm Hole Punch, Underlay (Mat), Instruction Manual This is a beautiful item that has only been used a few times, but it is a used item, so please refrain from claims or returns.