1.Steel material 2..Surface:zinc plated 3.20x20;30x30;40x40;50x50 4.1.0MM/1.5MM/2.0MM/2.5MM

The  Corner Brace is ideal reinforcement for inside right angle corner joints. Perfect for use with wood. Countersunk design allows screws to sit flush with the material.

SIZE	WIDTH	THICKNESS	PACKING
20*20	15MM	1.5MM/2.0MM	100pcs/inner box’ 20box/carton
30*30	15MM	1.5MM/2.0MM
40*40	15MM	1.5MM/2.0MM	100pcs/inner box’ 10box/carton
50*50	15MM	1.5MM/2.0MM