Q: What are these braces used for besides assembling boxes?
Beyond holding cabinet, drawer or box corners square during glue-up, these 90deg assembly braces work well as a squaring reference when building power-tool jigs and assembly fixtures.
03F0305 - 90° Assembly Braces, pair

Many woodworkers have difficulty assembling projects; it is hard to square corners while juggling clamps. More disheartening is leaving the glue to cure, only to discover that things crept out of alignment while the piece was clamped.
This pair of right-angle brackets is ideal for temporarily attaching to opposite corners of a cabinet carcass, drawer or box to prevent this frustration. Accurately made from 3/16" aluminum, they are milled square over the length of each 6" arm to 0.002"; a tolerance comparable to most woodworking squares.
May also be used as braces for constructing power tool jigs or assembly fixtures.
Made in USA.
Beyond holding cabinet, drawer or box corners square during glue-up, these 90deg assembly braces work well as a squaring reference when building power-tool jigs and assembly fixtures.
Each 6" arm is milled square along its full length to within 0.002", precision similar to a quality woodworking square.
Not necessarily; a single pair placed on opposite corners is usually enough to keep a box or drawer square while clamps and glue do the rest, though a second pair helps on larger assemblies with more corners to control.
They're machined from 3/16" aluminum, light enough to handle easily but rigid enough to hold its milled tolerance under clamping pressure.
| Materials | Aluminum |
| Dimensions | 6" arm length (each); milled to 0.002" tolerance |
| Includes | Assembly brace pair |
| Package Quantity | 1 pair |
| Country of Origin | USA |
| Warranty | Lee Valley Satisfaction Guarantee |

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90° Assembly Braces
Many woodworkers have difficulty assembling projects; it is hard to square corners while juggling clamps. More disheartening is leaving the glue to cure, only to discover that things crept out of alignment while the piece was clamped.
This pair of right-angle brackets is ideal for temporarily attaching to opposite corners of a cabinet carcass, drawer or box to prevent this frustration. Accurately made from 3/16" aluminum, they are milled square over the length of each 6" arm to 0.002"; a tolerance comparable to most woodworking squares.
May also be used as braces for constructing power tool jigs or assembly fixtures.
Made in USA.
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