Comprising of a Cap, Stud & Base, the New Stayput Press Clip is the corrosion free alternative to conventional metal press studs / durables. Designed primarily for marine use where fabric needs to be attached to a solid surface, but is also suitable for use in many other applications. All 3 components are manufactured entirely using UV stabilized nylon / acetal compounds and are available in black and white as standard. The cap & stud are installed in the fabric by simply squeezing the parts together through a 5mm hole. The base is fixed using either a 6g countersunk screw or a 3mm or 1/8" pop rivet. Totally corrosion free fastening solution.Other Details: Part No. Type Colour Base Ø(mm) Stud Ø(mm) Mount Screws(mm) 25203 Curved Base Only White 16 25 4 r/h 25203B Curved Base Only Black 16 25 4 r/h