PEC Specialty Measuring Rules — Choose the Right Features for the Job

Every craftsman knows that the right rule can save time, prevent rework, and deliver consistent accuracy across the day. PEC Tools offers specialty rules built for speed, precision, and convenience — each designed to match specific tasks and working environments.

1. Adjustable Hook Rules (Rigid)

Best For: Professionals who need quick, accurate end-zero referencing when starting measurements from edges, lips, or inner surfaces.

Why Choose:
Made from rigid carbon steel with a satin chrome finish, PEC’s adjustable hook rules feature a movable end hook that ensures true zero-point readings — perfect for repeatable “from-edge” measurements across multiple parts.

Ideal Users & Scenarios:

• Pipefitters and fabrication technicians measuring from end faces or inner edges
  
  

• Assembly lines and kitting stations performing repetitive edge-based checks
  
  

• Finish carpenters maintaining consistent reveals or offsets throughout the day

2. Rigid Round-End Specialty Rules

What They Are: Rigid rulers with a rounded end and hang hole.

Why Choose:
Keep a “resident reference” within arm’s reach and reduce search time at benches or fixtures. The rounded-end design prevents scratching or cuts when carried in a pocket — practical and built to last.

Ideal Users & Scenarios:

• Stationed machinists and fixture builders who need a dedicated rule per tooling setup
  
  

• Cabinet and millwork benches standardizing a hanging reference rule for quick grabs
  
  

• QA and receiving areas maintaining a visible, always-there baseline rule at the inspection table
  
  

3. Flexible Round-End Rules with Pocket Clip

What They Are: Slim, bendable stainless steel rulers with a rounded end and built-in clip.

Why Choose: Clip it to your apron or pocket for walk-around measuring. The lightweight, slim design stays comfortable even on a shirt pocket, and the rounded end prevents scratches while on the move.

Ideal Users & Scenarios:

• Field inspectors, instructors, and supervisors moving between stations
  
  

• Automotive body and trim work requiring curved or contoured measurements
  
  

• Trade schools and demo environments where hands-on measuring happens constantly

4. Steel Folding Rule (36")

What It Is: A 36" folding rule made of hardened, tempered spring steel with finely etched, black-filled graduations in 1/16" increments. Folds down to 6" for pocket or toolbox carry; joints open smoothly and lock securely when extended.

Why Choose: Enjoy pocket-size reach — a compact 6" tool that instantly unfolds into a rigid, readable 36" reference for setup checks and quick field measurements. The flexible joints even allow light wrapping around curved surfaces.

Ideal Users & Scenarios:

• HVAC, electrical, and maintenance techs who need long reach without bulky tools
  
  

• Woodworkers and installers measuring trim, cabinet runs, or appliance clearances
  
  

• Machinists and fabricators performing quick layout or verification work
  
  

• QA/receiving inspectors needing a rigid, accurate 36" check without carrying a full-length rule