This attachment for the Rider Shooting board is a double 45Β° mitre fence. This mitre fence is precision CNC cut from 19mm thick Valchromat; a stable high density manmade board. Mitres can be shot from either side, the combined angle of 90Β° results in a spot on mitre joint every time. It locates on the Shooting Board quickly, simply and securely with a couple of Parf Long Anchor Dogs (included). It is versatile and can be put to more than one use or used in more than one situation. The addition of 100mm long clamping slots, allow it to double up as an assembly square. The 20mm dog holes are at 96mm centres allowing its use on a multifunction workbench as a fence or guide. The sides are 245mm long, the overall length is 346mm, thickness 19mm. Supplied with two Parf Long Anchor Dogs for fitting to UJK Shooting Board.-bg