Cross Brace for Scaffolding

Scaffold Tube Cross Braces

We sell both tubular and galvanized angle iron scaffolding cross braces. Our braces meet all OSHA and ANSI requirements and are compatible with Safeway, Waco, and Bil-Jax style frames.

Choosing the Right Size

Cross brace dimensions (e.g., 7ft x 4ft) indicate the length and the vertical spread when the brace is fully opened.

• Length: The first number is the span between two frames. A 7ft brace sets your frames exactly 7ft apart.
• Measurement Tip: A closed brace will measure longer than its listed size because you are measuring the diagonal length (hypotenuse).

Spread Requirements by Frame Height

The second number in the dimension is the spread. This must match the pin spacing on your specific scaffolding frames:

• 4ft Spread: For frame heights of 5ft, 6ft 4in, and 6ft 7in.
• 3ft Spread: For 4ft tall frames.
• 2ft Spread: For 3ft tall frames.
• 1ft Spread: For 2ft tall frames.

Style and Compatibility

• Safeway & Waco: These styles use the same lock spacing. A standard 7ft x 4ft brace works for both.
• Bil-Jax: These frames have smaller lock spacing and require a specific 7ft x 3ft x 4ft cross brace.
• Safety: On full-size sections, a cross brace may serve as a top guardrail, but a bottom guardrail is still required.