4 PCS SelfLock Folding Hinge 90 Degree Stainless Steel Leg Support Bracket
4pcs Self-Lock Folding Hinge 90 Degree Stainless Steel Folding Self Locking Bracket Furniture Leg Fitting Conner Braces Extension Support Bracket. 90 degree multifunctional self-locking folding table leg accessories, 0-degree folding state.