Lufkin L06CS Speed Square 6 Inch Aluminum

Product Description

The LUFKIN L06CS is an aluminum speed square designed for layout, marking, and angle work in construction, framing, and trade service applications. The 6-inch blade and 3-inch base provide a compact, rigid reference tool used by carpenters, framers, electricians, and HVAC installers for scribing lines, checking 90-degree angles, and guiding circular saw cuts. Graduated in 1/32-inch increments (0.0313 inches), the L06CS delivers the measurement resolution trade professionals expect on a jobsite. The aluminum construction keeps weight low at 0.24 pounds while maintaining the rigidity needed for accurate layout work.

The L06CS suits residential and light commercial construction and service work. It is a standard layout square used during rough framing, duct fabrication, conduit layout, and equipment installation. Its compact 6-inch blade size makes it practical for confined spaces and overhead work where a larger framing square is impractical. The square ships individually and is sized to fit easily in a tool pouch or apron pocket for continuous on-site access.

Key Features

• 6-inch blade length for compact layout and marking tasks
• 3-inch base length and 3-inch base width for stable footing on workpieces
• Graduated in 1/32-inch (0.0313-inch) increments for precise scribing
• Aluminum construction — lightweight at 0.24 pounds and corrosion resistant
• No bevel edge — clean square reference with consistent contact surface
• Compact profile fits tool pouches and apron pockets

Compatibility

Designed as a general-purpose layout square suitable for framing, construction, duct fabrication, conduit work, and equipment installation tasks requiring a compact 6-inch square reference tool.

Installation Notes

No installation is required for this hand tool. Keep the square clean and free of debris to maintain accurate square and angle references. Inspect the blade and base for bends or damage before use, as a deformed square will produce inaccurate layout lines. Store separately from heavy tools to prevent impact damage to the aluminum body.