1985 Mack MR Back Glass
- C.R. Laurence®Duo-Vent Four Panel Big Rig SliderMack MR 1985, Duo-Vent Four Panel Big Rig Slider by C.R. Laurence®. Size: 44" x 18". Glass Finish: Clear Glass. The CRL Duo-Vent Big Rig Sliders are the finest four-panel sliders on the market. It's attention to the details that makes..."Original" Four-Panel Design Gives the Widest Possible OpeningFully Contoured Powder-Coated Aluminum Frame$379.49