Stanley Wood Metal Saw Block 22" (560mm) - Screwfix
Miter Box, Woodworking Clamping Mitre Saw Box Precision Hand Mitre Box with 22.5° 45° 90 ° 0° 4 Angle Slot Types and Double Sided Teeth for Accurate Cutting, 14 x 4.3 x 5.9inch : Amazon.co.uk: DIY & Tools
NTD. Gross Precision Miter Box saw. Due to my limited (and I mean REALLY limited) working space, I can't get myself a miter saw. This thing seems to be a good replacement. :