Fits all 4000 louvered gates to create even more privacy.This composite gate is assembled with rotary latches and coated cables. Tail Gate lays flush with bed when down to allow cargo to be easily loaded. Further the single hand release can be used to lock your gate onto your truck to prevent theft. For those who want more privacy and a custom look additional accessory louvers can be added to your gate (sold separately). Paint the gate or just the accessory louvers to create your own style. This gate improves vision removes drag in the bed of your truck when towing and protects your OEM gate from damage while you travel.