The Rollease RTA7U50 is a Crown and Drive adapter kit to be used with Rollease 3.25" tubes and Somfy Sonesse 50 and LT50 Motors. One of the nice features of this kit is the use of a rubberized drive wheel that helps to minimize vibrations caused by the motor rotation. The use of the RTA7U50 also eliminates the need for notching and drilling the tube that would normally be required for use with these motor assemblies. One crown and drive kit is required for each end of the tube (1 Set for the motor and one set for the drive).
Rollease RTA7U50 Crown and Drive Kit
   •  For use with Rollease 3.25" Tubes and Somfy Sonesse 50 / LT 50 Motors
   •  2 Kits Required for each Motorized Tube Assembly
        •  1 Kit Required for the motor
        •  1 Kit Required for the 9420800 Universal Idler
   •  Features Rubber Drive Wheel
   •  Includes 1 Crown, 1 Drive and Screws