Transport all your adventure gear safely over the bed of your Toyota Tundra Crew Max with this pair of strong, sleek, low-profile Pickup Bed Load Bars.-KRTT962 - Toyota Tundra 6.4' Crew Max (2007-Current) Double Load Bar Kit - by Front Runner Consisting of: 2 x LASS026 - Universal Load Bed Leg / Tall (Pair) - by Front Runner1 x LBSK018 - Roof Load Bar Pair 1575mm(W) - by Front Runner1 x RRAC901 - Load Bed Nut Kit / Toyota Tacoma 2004+/Tundra 2007+ - by Front Runner Material Used:Black epoxy powder - coated T6 aluminiumHigh strength steel Approximate Installed Weight: 8.5kg (18.8lbs) The t-slots on the tops and bottoms of the rack tray slats and edge profiles accommodate standard 8mm bolts. To determine the approximate height from your vehicle’s roof to the top of your Slimline II Roof Rack, add the height of the Slimline II Tray (50mm/2'') to the height of the Foot, Grab-on Foot or Strap-On Foot listed above. If your Slimline II Roof Rack kit uses Legs, add the height of the Slimline II Tray (50mm/2'') to the height of the Legs to determine the height of the rack from your vehicle’s rain gutters. If your Slimline II Roof Rack kit uses Foot Rails, add the height of the Slimline II Tray (50mm/2'') to the height of the Foot Rails to determine the height of the rack from the crown (highest point) of the vehicles roof. Shipping Dimensions:Width: 1685mm (66.0'')Length: 150mm (6.0'')Height: 200mm (8.0'') Shipping Weight:8.4kg (18.0lbs)