Features:

- 55"   x 3" x 3" universal car top luggage cross bar with T-slot, suitable   for cars with stock roof top side rails (DO NOT fit models with flush mounted   roof rails)    

- Adjustable Camp Distance   (inside to inside) - up to 43 13/16"    

- Safe Use - Anti-theft locking   system for luggage safety with keys    

- Easy installation - Direct   clamp-on design with no drilling requirement     

- Durability - High quality   aluminum cross bar with solid ABS clamps for corrosion-resistance and long   lifespan    

- Can work with other   accessories (like cargo basket carrier/bike rack) to hold things on roof    

Specifications:

- Overall   Dimension(LxWxH): 55 5/16" x 3 1/4" x 3 3/4" (140.5 x 8.2 x   9.5 cm)    

- Bar Dimension(LxWxH): 53   1/8" x 2 3/16" x 1 1/8" (135 x 5.6 x 2.9 cm)    

- Max Clamp Distance: 48   13/16" (124 cm)    

- Max Fit Slide Rail Width: 2   3/8" (6 cm)    

- Compatible with square bar   size(WxH): Less than 1 3/8" x 1 3/16" (35 mm x 30 mm)    

- Compatible with T-slot oval  bar width: More than 1 3/8" (35 mm)    

- Material: Aluminum Alloy, ABS    

- Max Weight Capacity: up to   150 Lbs (68 kg)    

- Net Weight: 7.28 Lbs (3.3 kg)    

Package Contents:

- 2x Cross   Bars    

- 4x Keys    

- 4x Plastic Feet    

- 4x Blocked Head (with keyhole)    

- 4x Blocked Head    

- 1x Allen Key    

- 1x Manual    

Notice:     

1.Please measure the roof   rail dimension of your vehicle and make sure the cross bar fit it before   purchase.   

2.We recommend that you can   ask a professional for installation help if needed.    

Attention:Ebay MAP:$74.9,Other platform MAP: $77.9.