McCallum VIO Folding 4 Door System One Way Outward Opening Hardware Kit Satin Stainless Steel Deadlocks & Night Latches allows a longer and thicker

allows a longer and thicker mortise box to slide into the door itself

where the smoke seal can remain uninterrupted while the seal body is checked to allow for any door hardware

Width: 12mm

Lever / Knob Projection: 69

Function: Friction

McCallum VIO Folding 4 Door System One Way Outward Opening Hardware Kit Satin Stainless Steel Deadlocks & Night Latches allows a longer and thickerMcCallum VIO Folding Door Hardware Kit For Outward Opening Doors 4 Door System One Way Open Out Kit VIO40DOSSS Note: Tracks and channels are sold separately Top Hung Folding Door are incredibly popular because they are stylish and efficient as space saving doors for separating rooms or partitioning huge workspaces in homes and offices. Top Hung Folding Door Function doors have rollers attached at the top. The guide on the floor then keeps the door in