Designed specifically for the Canon 30-300mm Zoom Lens, the Duclos Lenses Carry Handle and Motor Bracket enable mounting of a Heden M26T motor while offering a secure, comfortable handle to grip while handling and mounting your heavy zoom lens. Yet another uncompromising product from Duclos Lenses machined from high quality billet aluminum, designed, machined, and assembled in So. California. The Canon 30-300mm Carry Handle and Motor Bracket kit includes all of the hardware and components needed to install and use in a matter of minutes. The kit is attached to the lens with a series of critically placed machine screws and a solid aluminum band for extra piece of mind. Completely non-destructive, the Carry Handle and Motor Bracket keep all factory markings unobstructed.