8Pcs 8mm Hidden Brass Barrel Hinges with Magnet,Drill Bit,Depth Stop Collar

Overall Dimension (folded): 18 mm / 0.71" (Height) x 8 mm / 0.31" (Base Dia); opening gap of two unfolded hinges: 4 mm / 0.16", please refer the second photo to check detailed dimension | Clean and Hidden Look: Allow you to open or close box at 0-180 degree you desired. Once installed, the lid opens smoothly and the hinges disappear completely when closed, which gives the project a much cleaner look than surface-mounted hinges | Package Content: 8Pcs 8 mm brass barrel hinges,16Pcs screws, 20Pcs 5 mm round magnets, drill bit, depth stop collar. The set comes with a drill bit that makes for easy installation. It comes with a depth stop collar to keeping alignment and prevent drilling too deep, the provided magnets are nice for keeping a lid lightly closed or aligned | Easy to Install: Come with 8Pcs 8 mm brass barrel hinges,16Pcs Screws, 20Pcs Round Magnets, Drill Bit, Depth Stop Collar. Drilled a 8 mm hole and insert the hinge. The small screws can be used to secure the hinge in the hole if it is loose, just put the screws in either side of the hinge in the small slot on the side and screw it into the wood | Application: Made of polished premium brass, these concealed hinges has a nice finish and looks good in small, lightweight woodworking applications. The hinges are sturdy enough for jewelry boxes, keepsake boxes, small furniture or craft projects where you want the hardware hidden, but they are absolutely not for anything heavy duty or load-bearing projects