
Hold Your Reference. Free Both Hands.
Keep a compatible flat-edge square or ruler positioned while you measure, align, mark, and handle your workpiece.
Less constant repositioning means a simpler, more controlled layout workflow.
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Keep Your Square Upright
More Control for 90° Layout Work
Keep your square positioned while measuring, marking, or setting your workpiece.
Free Both Hands
Measure · Align · Mark
No need to keep one hand on the square. Use both hands to position material, check alignment, and make your marks with ease.
Quick Width Adjustment
Twist · Tighten · Hold
Turn the textured thumb knob to adjust the opening and secure the clamp onto a compatible square or ruler.
Fits Up to 8 mm / 0.315 in
For Compatible Flat-Edge Squares & Rulers
Designed to fit compatible flat-edge woodworking squares and rulers up to 8 mm / 0.315 in thick.
Small Tool. Big Help.
Lightweight · Compact · Durable
Lightweight aluminum construction makes the clamp easy to carry, store, and keep close at hand for everyday woodworking layout tasks.
Key Specifications
Check compatibility before ordering, especially ruler edge shape and thickness.
| Product Type | Adjustable Woodworking Square / Ruler Clamp |
|---|---|
| Material | Aluminum |
| Adjustment | Textured Thumb Knob |
| Maximum Compatible Thickness | 8 mm / 0.315 in |
| Compatible Edge Type | Flat-Edge Squares & Rulers |
| Not Compatible With | Raised-Lip Edges |
| Intended Tasks | Measuring, Marking, Aligning & Layout Work |
Before You Order
What does this clamp help with?
It helps keep a compatible square or ruler positioned during measuring, marking, alignment, and woodworking layout tasks.
What ruler or square thickness will it fit?
It is designed for compatible flat-edge squares and rulers up to 8 mm / 0.315 in thick.
Will it fit a ruler with a raised lip?
No. The product information specifies that it is not designed for raised-lip edges.
How is the clamp adjusted?
Rotate the textured thumb knob to change the opening and tighten it onto a compatible measuring tool.
What material is the clamp made from?
The clamp uses lightweight aluminum construction.
Simple Service, Start to Finish
Make Layout Work Easier
Keep your measuring reference positioned and spend less time constantly readjusting your setup.
Why Shop With Fylkor
Fast & Tracked Shipping
Every order includes tracking updates from our warehouse to your door.
30-Day Money Back Guarantee
Shop with confidence with easy returns and customer protection.
Secure Payment
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Friendly Support
Our team is here to help whenever you need us.