About this itemDimensions: 75 x 60 x 55mm (2.95" x 2.36" x 2.17"), thickness 2.5mm (0.098").Before purchasing, please make sure that the width corresponds to that of the support. Legs should be at least 2 1/2" thick at the top. Made of heavy gauge sheet steel (some force must be used to open it). Each bracket can hold 500 pounds and lock in the 90-95 degree position.Self Lock: When you fold the leg, just press the black hinge button, the bracket will be locked automatically, each bracket comes with 10 screws. Suitable for table, DIY homemade table, folding partition frame, folding door, anywhere need to use for table extension bed leg feet, etc. Folding brakes can adjust the new ideas of table legs, break the fixed traditional table height limits, 90 degree foldable legs design of the concept, to accurately meet your table at different levels of use.Features:Material: Plate in steel. Dimensions: 75 x 60 x 55 mm, thickness 2.5 mm. Each bracket holds 500 lbs and locks in 90-95 degree position. Automatic Lock: When you fold the stand, the stand will automatically lock, each stand comes with 10 screws. Use for table, homemade table, foldable partition frame, folding door, anywhere you need to use it for table legs, etc. Contents: 4 foldable table leg brackets, 40 screws