10 Pack 4 Inch Flush Inside 45 Degree Corner Brackets Black Adjustable Steel Corner Braces With Quarter Inch Slot Holes Thick One Eighth Inch Powder Coated Heavy Duty DIY Wood Or Metal Shelf Frame Support Built To Last

4-Inch Flush Inside 45° Corner Brackets, 10 Pack, Black
✔️ 4 inch length (100mm), 58mm height, 30mm width, 1/4 inch slots

These black powder-coated carbon steel corner brackets provide flush inside 45° connections for DIY shelves and frames. They’re ideal for creating sturdy corners in wood or metal projects, from garage shelves to workshop displays.

✅ 10 pieces per pack (pack of 10) - durable hardware for multiple projects
✅ Length 4 inches (100 mm), height 2-1/4 inches (58 mm), width 1-1/8 inches (30 mm)
✅ Slot options: 1-3/8 inches (35 mm) and 3-1/8 inches (78 mm); slot width 1/4 inch (6 mm)
✅ Flush inside 45° plates thickness 1/8 inch (3 mm)
✅ Material: carbon steel with powder-coated black finish for durability
✅ Accepts 1/4 inch bolt or screw for secure mounting
✅ Suitable for wood or metal shelves; heavy-duty adjustable frame support

💡 What is a common use for flush inside 45 degree corner brackets in shelving? These handy brackets help create sturdy, square frames for DIY shelves and frames in wood or metal. - Handy for building solid shelf frames in wood or metal - Great for garages, workshops, or storage closets - Mount with a 1/4 inch bolt or screw for secure fit - Powder-coated carbon steel resists wear and corrosion