Prorack Heavy Duty Silver Bars These silver coloured heavy duty bars are tough and durable, with protective inlay, integrated tie-down points and a t-slot for accessories. These tough aluminium bars have protective rubber inlays and a noise-reducing strip. Tie-down points at both ends mean you can fasten down cargo using the rack's maximum width. Fitting to your vehicle is easy and you can add accessories in no time using the built-in t-slot. The through mount gives you extra carrying width and everything locks securely to your vehicle. Details Tough and durable Noise reducing with protective rubber strip Integrated tie-down points Locks securely Easy to install