RS PRO Ruler, shank length 12 in, 4 in, 6 in, 9 in, angle base length 3 plg, 4 plg, 6 plg, 8in

RS PRO Square, 3 in long, 18.8 mm wide, 42 mm long square base

Kleffmann & Weese square, ruler length 200 mm width 130 mm

Kleffmann & Weese square, ruler length 100 mm width 70 mm

Kleffmann & Weese square, ruler length 100 mm width 70 mm

Stanley square ruler, ruler length 200 mm

MikronTec square, ruler length 300 mm width 175 mm

RS PRO Square, 4 in long, 18.8 mm wide, 3 in long

RS PRO Square, 2 in long, 18.8 mm wide, 1.5 in long angle base

RS PRO ruler, ruler length 150 mm, 49 mm, 75 mm, 98 mm, angle ruler base length 32 mm

MikronTec Center T-square, bar length 150 mm width 130 mm

RS PRO Square, 12 in long x 38 mm wide, 8 in long base

RS PRO Square, 6 in long, 24.5 mm wide, 4 in long

Starrett Square

MikronTec square, ruler length 500 mm width 250 mm

RS PRO Square, 9 in long x 32 mm wide, 6 in long base