Size: 63x68x54mm/2.48x2.68x2.13 thcikness: 2.5mm(0.098).High quality heavy duty material each bracket could hold 500 pounds and the lock in the 90 degree position.Self Lock: When folding the leg the bracket will be locked automatically each bracket comes with 11 screws.Application: Suitable for extension table or bed leg DIY table or bed folding workbench projec folding door and anywhere need to use for extension table bed leg feet.