20 Pack Concealed Barrel Hinges Brass Cylinder 4x17mm Hidden Hinges For Jewelry Boxes Music Boxes Small Woodworking Projects And Cabinet Doors Black Finish Built To Last

20 Pack Brass Concealed Barrel Hinges, 4x17 mm (0.16x0.67 in)
✔️ 20 pcs solid brass concealed hinges, 4x17 mm, black finish

These concealed barrel hinges provide a clean, hidden-lid option for small boxes and cabinets. They’re ideal for jewelry boxes, music boxes, keepsakes, and compact woodworking where visible hardware would spoil the look.

✅ Solid brass construction resists corrosion and warping for long life
✅ Each hinge measures 4 x 17 mm (D x L) for precise fit
✅ Black finish provides a discreet, stylish look on dark woods
✅ Pack of 20 concealed hinges for multiple small projects
✅ Hidden cylinder design gives a clean surface with no visible hardware
✅ Easy installation: drill hole, insert, and secure with adhesive or screws

💡 What is a concealed barrel hinge and how does its hidden cylinder design affect installation and load?

This handy hardware keeps surfaces clean and provides stable operation for small lids. - Hidden cylinder improves aesthetics on jewelry boxes - Easy to install on edge of lids with drilling - Durable brass construction resists corrosion and warping ✝️