Prong HolderThe accessories are quickly secured to our Perfo panels with our perfolock and may be repositioned at any time. All items are manufactured from steel and are zinc plated to give a long, corrosion resistant life. The standard kits provide easy selection and ordering for Perfo accessories. For custom layouts choose from our range of Perfo accessories. Securely fastened to panels in seconds with perfolock clips. Remove or reposition as required. Hook ends capped for safely.