Professional Woodworking Rule Stop – High-Precision Positioning Caliper for Consistent Scoring & Cutting | Heavy-Duty Aluminum Alloy | Essential Shop Tool

Unlock Repeatable Accuracy: Stop fighting with shaky pencils and misaligned rulers. Lock in your measurement instantly to layout perfectly parallel lines across multiple workpieces. It’s the secret to seamless joinery.

Rapid-Lock Ergonomics: Featuring an oversized, knurled locking knob for smooth adjustments. Designed for the high-paced shop environment, it allows for one-handed tightening—even while wearing work gloves.

Built Workshop Tough: CNC-machined from a solid block of aircraft-grade aluminum with a hard-anodized finish. This tool is built to survive drops, sawdust, and decades of heavy use without losing its edge.

Rock-Solid Stability: The extra-wide reference fence ensures a flush fit against any board edge, eliminating wobbles and slanted lines. Perfect for cabinetry, furniture building, and precision DIY tasks.

Pocket-Sized Powerhouse: Universal fit for most standard steel rulers. It’s the compact "must-have" that turns your basic ruler into a high-end precision layout instrument.