Accessories for Miniature Terminals (Excluding Fuse Terminals) An end cover manufactured from the same insulating material as the terminals, is available in grey and blue,A metal end stop for fitting at the ends of an assembled rail,A pre-assembled jumper bar, for transverse connections of up to 10 terminals. Note: Jumper cannot be used with miniature isolating terminal stock no. 425-982,Markers are supplied as a kit comprising 2 cards, each with 100 markers,The cards are also available separately i.e. 5 cards marked 1-100 or 5 cards of 100 blank