Medium-Duty 90° PETG Fabricator's Corner Fitting Square

The 4.75" Medium-Duty PETG Corner Fitting Square offers precision and durability at an affordable price. Made from tough PETG plastic with reinforced ribbing, it’s perfect for demanding setups while staying lightweight and cost-effective. Can be used on the inside or the outside of the corner.

• Precision 90° Angle: 4.75" legs ensure precise alignment.
• Tough Yet Affordable: Durable PETG construction provides strength without the cost of metal.
• Corner Fitting Design: Clipped corners allow easy joint setups and tacking access.
• Practical Features: Two 16mm holes for hanging or securing during fit-up.
• Mock-Up Ready: Use multiples to assemble projects without welding until final fit.

Perfect for tacking metal joints, this square must be removed before full welding to avoid heat damage. Get reliable performance and timesaving without overspending.

Make your projects easier and more precise—order yours today, or stock up to take full advantage of its mock-up capabilities!