Vantech H2.1 Series Black Aluminum Clamp On Cargo Rack System GMC Savana 1996 current 135" WB Regular Model H2004DD03B 3rd Front Vertical 08 16 F 450 550 Model 75403 01A TFT7010201 08 16 F 450 550 Model 75403 01A 3 Material Aluminum Color Gun Metal Gray Bed Style Style Side Construction 5 Piece Welded Durability Maximum Front Panel C Channel Reinforced Gas Strut Protection Welded Gas Strut Shield Key Alike Yes Latch Mechanism Automotive Dual Stage Rotary Lid Construction Heavy Duty C Channel Reinforced Lid Profile Single Mounting Location In Bed Opening Type Single Lid Security Extreme Warranty Limited Lifetime Weather Strip Memory Resistant D Shaped Ribbed Latch Yes Powder Coat Finish Yes UPC 783965066143 Vantech H2 The DD configuration utilizes a 40 degree angled faceplate for both the front and rear end