I had some nylon straps laying around, and added snaps. The 'male' side was a screw on type, made 3 of them and screwed them to the front wall of the pass through.
Every day's a learning experience, though sometimes not what we expected.
2012 Jay Flight 19RD
2016 Ford F150 XLT 2X4 SC 3.5L Eco Max Tow
2010 Tundra TRD DBL Cab (Traded)
1 Spoiled Dog