RS PRO 22 x 3 x 8mm Enclosure Accessory for use with Extruded Aluminium Enclosures RS PRO 22 x 3 x 8mm Enclosure Accessory for use with Extruded Aluminium Enclosures, Type: PCB Stopper, Length: 22mm, Width: 3mm, Material: Neoprene, Colour: Black GBP 1.35 1