SureClose Double Action Weld-On Hinge C11058 your countertop door must be

your countertop door must be hinged with one of the following hinge types:

order one left hand and one right hand

but can be found below under related products

Each hinge leaf measures 2-1/2" tall

SureClose Double Action Weld-On Hinge C11058 your countertop door must beNOTE: Post mounting brackets sold separately. The recommended setup requires two hinges and two mounting brackets. SureClose Double Acting Hinges for weld on applications. Allows a gate to swing 90 degrees in either direction. Made for center mount applications. Requires minimum post size of 2 1 2" x 2 1 2" Self closing or non self closing versions available. Self closing version closes from 0 to 85 degrees and holds open from 86 90 degrees. Hold open