What type of hinge can I use that will open and lay completely flat? I need to use it for a project with 3/4 plywood. It needs to be moderately sturdy, but
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2Pack Heavy Duty Piano Hinge, 2" Open Width x 20" Continuous & Piano Hinges, 0.06” Thick Stainless Steel Piano Hinge with Holes, Polished Stainless ...
![Piano Hinge Long Hinges 180 Degree Butt Heavy Duty Drop Table Small Continuous Window Decoration Folding doors - AliExpress Piano Hinge Long Hinges 180 Degree Butt Heavy Duty Drop Table Small Continuous Window Decoration Folding doors - AliExpress](https://ae01.alicdn.com/kf/Sbcc2e7c084a64713bf7e701d7870bf12I.jpg_640x640Q90.jpg_.webp)
Piano Hinge Long Hinges 180 Degree Butt Heavy Duty Drop Table Small Continuous Window Decoration Folding doors - AliExpress
![2Pack Heavy Duty Piano Hinge, 2" Open Width x 20" Continuous & Piano Hinges, 0.06” Thick Stainless Steel Piano Hinge with Holes, Polished Stainless ... 2Pack Heavy Duty Piano Hinge, 2" Open Width x 20" Continuous & Piano Hinges, 0.06” Thick Stainless Steel Piano Hinge with Holes, Polished Stainless ...](https://m.media-amazon.com/images/I/61hQYgxdeUL.jpg)