Bookbinding Spacers and Corner Jigs

A set of tools to use in bookbinding. As yet these are untested, so if you try these and find an error, please let me know!

Includes:

Corner cutting jigs
2mm(3mm offset)
64mm W x 18.05mm L x 4mm H /
2.5in W x 0.70in L x 0.15in H

3mm(4.5mm offset)
64mm W x 19mm L x 4mm H /
2.5in W x 0.75in L x 0.15in H

Straight spacers
5 / 7 / 10mm W x 200 mm L x 3mm H /
0.19" / 0.27" / 0.39" W x 7.87" L x 0.12" H

T Squares
40mm W (T bar) x 228.6mm L x 3mm H /
1.5" W (T bar) x 9" L x 0.12" H
5mm / 0.19"
6mm / 0.24"
7mm / 0.27"
8mm / 0.31"
10mm / 0.39"

L Squares - with cutouts to save material
15mm (0.6")
55mm W x 216mm L x 3mm H /
2.16" W x 8.5" L x 0.12" H

20mm (0.78")
101.01mm W x 216mm L x 4mm H /
3.97" W x 8.5" L x 0.15" H