Bookbinding Tools

Craftelier · Bookbinding spacers and rulers

Craftelier turquoise book cover ruler set

Four turquoise layout tools. The storage case is listed with the set and is outside this view.
Four turquoise layout tools. The storage case is listed with the set and is outside this view.

What this tool is for

Craftelier's turquoise cover layout set separates board position, hinge spacing and the corner cut. Use the L ruler to place a board with a consistent margin, then use the separate guide when you need the same gap on both sides of the spine. The kit is useful if your project calls for its documented 1.5 or 2 mm gap settings.

Specifications

Brand
Craftelier
Tool type
Spacer or layout ruler
Model
50786
L ruler width
2 cm
Separation guide positions
1.5 mm and 2 mm
Package
L ruler, T ruler, separation guide, corner cutting square, case and instructions
Amazon.com reference
B09874GFLX

Fit and buying advice

The maker describes the L ruler as 2 cm wide. The separation guide has 1.5 and 2 mm positions. Those numbers describe different pieces and tasks. Dry-fit the book block in the case and check the gap with your covering material before using either spacer setting. Check the hinge gap with the book block dry-fitted in the case. If your case needs a different gap, choose a guide with that spacing.

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Documentation

Questions about this tool

Does the width of the L ruler set the hinge gap?

The L ruler helps position the board and its margin. The separate guide sets the hinge gap at one of the two documented positions.

What if my case needs a larger gap?

Use a guide with the required spacing, or measure and mark it before placing the boards. Check the dry fit with the actual book block.

How do I choose the corner allowance?

Test the corner guide with an offcut of the same board and cover material. Fold both edges to see how the covering meets at the corner.

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