Finally, this shaft includes a threaded insert in the butt-end of the shaft (to permit attachment of the counterweight), and a matching-threaded end cap (to cap the shaft when the counterweight is not being used). Upper Shaft Length: 34 7/8 in. Upper Shaft Weight: 4.81 oz. Lower Rod Length: 26 in.
(custom lengths available upon request). Lower Rod Weight: 3.06 oz. Material: Carbon-fiber (3K, twill pattern, glossy finish). Cam Lock material: Injection-molded Plastic (nylon). Threaded End Cap material: Delrin.Threaded Butt-End Insert material: Delrin. Colors: Black, Red, Blue, Green.