45º Back Braces - 1¾” Wide - 4 Braces
12" / 1.25" / Poplar
$11.74
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45º Back Braces - 1¾” Wide - 4 Braces
$11.74
WrapTek 45" Back Brace / Cross Brace
Heavy-duty reinforcement for large gallery wrap projects. This WrapTek Back Brace (cross brace) provides essential support to keep your stretched canvas perfectly flat and square.
Recommended for any canvas where the longest side exceeds 30 inches — especially important on bigger frames like 40"+ to prevent bowing and warping over time.
Key Features
- length – ideal for large format stretcher frames
- Heavy-duty construction from kiln-dried Poplar
- Easy to install with included screws
- Compatible with all WrapTek stretcher bars (Standard, Medium, Heavy Duty, and Museum Depth)
- Helps maintain professional, gallery-quality flatness
When to use a back brace: Install one (or more) when the longest side of your stretched canvas is over 30 inches.
All WrapTek accessories are proudly Made in the USA.