2.1/2" x 2.1/2" Zinc plated corner L plates.
TIMCO Solo Chipboard & Woodscrews - PZ - Double Countersunk 3.5 x 25 - Zinc - Box of 200
20 x 2" ZINC PLATED CORNER L REPAIR PLATE BRACKET brace wood joining
20 x 20*20*18mm L-Shaped Zinc Plated Joint Right Angle Corner Braces Brackets
Stretcher Plates/Angled Brackets Bright Zinc Plated 27 x 25 x 38mm -1.2mm thick
M8 X 100 X 1.25 Zinc Plated Cap Head Bolt. 12.9 Grade. Pack Of 10
20 x TiMco Steel Corner Repair Brackets Zinc Plated Right Angle 75mm x 16mm