Apex Tool Group Llc 066FN 6 Ft Inside Read Wood Rule

Product Description

The APEX TOOL GROUP LLC 066FN is a 6-foot inside-read wood folding rule built for tradespeople who need accurate inside-dimension measurements on the job. The spring joint design holds each folded section firmly in position during use, reducing measurement error caused by unwanted movement. The red end finish provides quick visual reference for the start of the rule. This type of folding wood rule is a standard layout and rough-in tool used by carpenters, plumbers, electricians, and general tradespeople across residential and commercial work.

The 066FN is suited for layout work, rough-in measurement, and any task requiring inside-read capability, meaning the rule can be read directly from the inside face of an opening or cabinet without repositioning. It is a single-unit (EA) item typically stocked and issued per piece. The 6-foot overall length provides sufficient range for standard door, window, and stud-bay measurements commonly encountered in framing and finish work.

Key Features

• 6-foot overall length for standard framing and finish-carpentry applications
• Inside-read graduation layout allows direct measurement from inside faces
• Spring joint construction holds folded sections in place during measurement
• Red end finish for quick visual orientation of rule start
• Wood rule construction — traditional material preferred for low-flex rigidity on short spans

Compatibility

Designed as a standard hand-tool folding rule for general trade and carpentry use. No specific system or tool compatibility requirements apply.

Installation Notes

This is a hand measurement tool and requires no installation. Inspect the spring joints before use to confirm each section locks securely. Keep joints clean and free of debris to maintain accurate folding and unfolding action. Store folded to prevent warping of the wood sections.

Technical Specifications

• Overall Length: 6 feet
• Rule Type: Inside Read, Folding Wood Rule
• Joint Type: Spring Joint
• End Finish: Red End
• Unit of Measure: EA
• Package Quantity: 6
• Weight: 2.1 pounds

Standard Information

• Brand: APEX TOOL GROUP LLC
• Manufacturer Part Number: 066FN