BB600 4.5″ Ball Bearing Swing Clear Hinge Finish:Black Ives FB31P-12-MD Automatic Flushbolt

Ives FB31P-12-MD Automatic Flushbolt

2-7/8" projection

Stainless steel base material

Schlage ND92PD SPA Grade-1 Cylindrical Lever Lock

McKinney 1502 4-1/2 x 4-1/2 Full Mortise Single Acting Spring Hinge

BB600 4.5″ Ball Bearing Swing Clear Hinge Finish:Black Ives FB31P-12-MD Automatic FlushboltCal Royal BB600 4. 5" Full Mortise Hinge, Standard Weight, Two Ball Bearings, Swing Clear Use in hospitals or other institutional type buildings. Swings door completely clear of opening when door is opened 95 degrees. Swing clear hinges are designed so that when the door is opened to 90 degrees, the door itself is completely out of the opening.