Milwaukee Electric Tool Corp 403 Aluminum Straight Edge 36 in

Product Description

The Milwaukee Electric Tool Corp 403 is a 36-inch aluminum straight edge designed for measuring flat surfaces and laying out straight lines across a range of trade and construction applications. The wide-frame aluminum body resists impact and warping, making it a reliable layout tool for daily jobsite use. Scale graduations are clearly marked for accurate readings without the need to reposition the tool. At 2.8 pounds, it is light enough for extended use while maintaining the rigidity needed for precise measurements.

This straight edge is suited for residential and commercial installation work where layout accuracy matters. HVAC technicians, plumbers, electricians, and general contractors use straight edges like the 403 to verify surface flatness, scribe cut lines, and guide scoring tools on duct board, sheet goods, and panel materials. The 36-inch length covers measurements up to 3 feet in a single pass. A hanging hole allows storage on a standard hook, keeping the tool accessible and the edge protected from damage.

Key Features

• 36-inch measuring length covers surfaces up to 3 feet in one pass
• Aluminum construction resists warping and corrosion for long service life
• Wide frame design improves impact resistance and edge durability
• Easy-to-read scale graduations support accurate layout work
• Functions as both a measuring rule and a straight edge for tracing and drawing lines
• Hanging storage slot keeps the tool organized and the edge undamaged

Compatibility

General-purpose aluminum straight edge suitable for layout and measurement tasks in HVAC, plumbing, electrical, and general construction applications.

Installation Notes

No installation is required for this hand tool. Store the straight edge flat or hung vertically to prevent edge deformation. Avoid using the edge as a cutting guide with high-force tools that may nick or bow the aluminum. Clean the scale surface regularly to keep graduations legible.

Technical Specifications

• Length: 36 inches
• Material: Aluminum
• Weight: 2.8 pounds
• Unit of Measure: Each
• Package Quantity: 10

Standard Information

• Brand: Milwaukee Electric Tool Corp
• Manufacturer Part Number: 403