Corner Braces:4 holes L brackets 40 x 40mm;Angle bracket in 2 holes:20 x 20mm. The screws can match prefect for these corner brackets. 10 x 90 degree brackets in 2 holes. Wide Applications:The l corner braces are perfect for reinforcing right angle corner joints,can be applied in many different places such as shelf support for desk edge,flat joints,,furniture etc.
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