This is a Highway Products Inc. "Roller Coaster" truck bed cargo slide. Click the manufacturers link to see all the uses. If you have a camper shell or fiberglass bed cover, this is the ticket. Roll it out and reach all of your items This unit has minor damage that can be repaired and save you over $700.00! These sell for about $1600.00 by the time it is shipped to you by HPI.
Only fits a 6.5' bed (Extended Cab or Long Bed on a 4 Door Truck) on all makes of full size trucks.
From the HPI Website:
The Roller Coaster™ 2000-XT is a heavy gauge, all-aluminum roll-out cargo tray with 10 gauge galvanized tracks bolted in the back of your pickup truck. It's rated to handle up to 2,000 pounds.
We're confident with that rating, because we did some extreme testing. We placed our 3,680-pound testing block on the 2000 XT model. Two big men pushed the slide in and out until they were so tired they couldn't do it anymore. After the test, we took the 2000XT apart so we could examine the condition of the tracks.