Click to expand Tap to zoom Havis 24" Long, 8" Wide Tunnel Mount Base Without Vehicle Mount by Havis $159.84 | / SKU C-TMW-24E 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Features Specifications Features 8" wide tunnel mount extrusions only Includes 24" long 8" wide extrusion only Order vehicle mounting bracket separately Specifications Gross Weight: �7.00 lbs Abbreviated Product Description: BASE, TRKM, 8w, 24EXTR, WO-VMT, Download any of the following documents for additional product information: Isoview Drawing (JPG) Product Sales Sheet (PDF)