Ruler Positioning Block, Woodworking Parallel Line Ruler Ruler, Marker Locator Ruler, For Fixed Block Positioning Scraper

High-s: Made by adopting premium aluminum alloy, so this product is durable and has a long service life.

Convenient: This product is small and easy to carry . You can take it with you.

Size: Thickness 0 - 3.5 mm, width 0 - 30 mm. Suitable for most types of steel rulers. Made of precision hollow aluminum alloy.

Easy to install: You just need to insert a steel ruler into the product and tighten the screws.