2x Options Available#1 P/N: DII-7R23 (Internal Controller)#2 P/N: RII-ROLL23 (External Controller) 6x Specialized Options#3 P/N: DII-7R23-R (Internal Controller, Reverse Mount)#4 P/N: DII-7R23-S (Internal Controller, Shorter Length)#5 P/N: DII-7R23-SR (Internal Controller, Reverse Mount, Shorter Length)#6 P/N: RII-ROLL23-R (External Controller, Reverse Mount)#7 P/N: RII-ROLL23-S (External Controller, Shorter Length)#8 P/N: RII-ROLL23-SR (External Controller, Reverse Mount, Shorter Length) Features Australian Designed and Tested Wireless Functionality Razor Connect Compatibility Ensures perfect tarp tension every time Side to side in seconds Easy Installation and Operation Tough and Robust Solid Aluminum Casing Remote Operation from inside the Cab Fully Serviceable Parts Emergency Manual Override Capability Work Safe Solutions Modular Design easily separates in minutes Improve Driver Safety and Morale Saves time, Quicker turnarounds! Low Maintenance with 12-month warranty No more manual winding! No more back strain! No more aching elbows & shoulders! No more standing out in the weather! If you require any Razor Parts not listed on our website please email us with the Part Numbers from the Diagrams & we can contact with a quote [email protected]