ASEC Cubicle U Bracket Gravity Hinges (1 Pair) To Suit 20mm BoardThese Asec U bracket gravity hinges are designed for cubicle doors and are non handed. The wrap around U bracket style creates a stronger fixing and they are adjustable fall open fall closed. Non handed To suit 20mm board Lift off Adjustable fall open fall closed Stainless steel T nuts and woodscrews Cover plates are supplied to cover the T nuts