Genuine Sigma TS-61Tripod Foot for 150-600mm Sport Telephoto lens Canon Nikon
Tripod Socket for the SIGMA 150-600mm F5-6.3 DG OS HSM | Sports lens. Also compatible with the SIGMA 60-600mm F4-5-6.3 DG OS HSM | Sports, the SIGMA 70-200mm F2.8 DG OS HSM | Sports and the SIGMA 500mm F4 DG OS HSM | Sports lenses.