Glass Sliding Door Security Bar sliding door fittings price there is a good possibility

there is a good possibility that the existing rail will need ground down with a hand grinder

like a butter knife or putty knife

causing the sliding screen door to bottom out and stick

270 (a little bigger than 1/4 inch)

it raises the sliding screen door off of the threshold enough so it doesn't stick

Glass Sliding Door Security Bar sliding door fittings price there is a good possibilitySliding Patio Door Security Bar Brushed aluminum telescoping sliding door security bar for sliding glass doors 28 to 48 inches wide to prevent forced entry through glass sliding doors. Quickly screws onto the door frame with enclosed screws and blocks the door at any area required. The security bar can block the door closed completely or be set for any gap in case of a nice night or day and the door needs to be slightly opened for air flow.