This kit creates a full-size rack that sits above your Pickup's load bed when fitted with a HSP Silverback Hard Lid. This Slimline II cargo carrying rack kit contains the Slimline II tray (1255mm x 1156mm), 2 Tracks, and 4 mounting feet.-KRHL001T - HSP Silverback HardLid SLII LB Rack Kit/1255x1156 Consisting of: 2 x FASS013 - Foot Set / 60mm-70mm - by Front Runner1 x RRSTD06 - Slimline II Tray - 1255mm(W) X 1156mm(L) - by Front Runner1 x TRCA003 - Canopy Tracks / 1150mm(L) - by Front Runner Material used: Black epoxy powder-coated T6 aluminium3CR12 Stainless Steel Approximate Installed Weight 21kg (47lbs) 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 450mm (18'')Length 1610mm (63'')Height 260mm (10'') Shipping Weight: Weight 24.6kg (54.2lbs)