The swing arm is a clamp-integrated swing arm that replaces the Jr.3 gimbal kit (BWG-J3DLX) to upgrade the Jr.3 Deluxe Kit (BWG-J3DLX). By integrating the clamp, the (HM-J3D: 7.5 oz (218 g) is reduced by approximately 18% compared to the standard (HM-J2: 267 g) arms. Clamps are integrated with the arms and cannot be separated. Weight: 7.6 oz (218 g); Accessories: 2 mounting screws + 1 hex wrench.