TrailFX Side Mount Tool Box Single Lid with Struts Polished 16-Gauge Diamond Tread Aluminum, 4.4 Cubic Feet 72" Length 11-1/4" Width 11" Height TrailFX 160721 is up for auction in Automotive. The current bid is $38.00, 91% below the $418.00 MSRP, in As Is condition. This auction has ended — similar items appear in live auctions regularly.