Amarine made Long Release Arm Polished Stainless Steel Folding Shelf Bench Table Folding Shelf or Bracket, Max Load: 330lb - Long Release Arm (1-Pack) Made of Polished 304 Stainless Steel 12" reach , 1" thick, Max.Load: 330 lb Open Ht 165mm Wt 305mm Strong Smooth & Precise Action. Bracket with hinge function in one unit Automatically locks when flap is in open position and press lever to release the lock Equipped with lock for folded table, ray wall mounting for flat mounting and fixing on 25/32 mm radius pipes, and user-friendly lock/unlock.