Shoulder Rig For Dslr Acouto Camera Counter Weight Set 2x2.2lbs Universal Shoulder Mount Rig Counterweight For Balancing Fits 15mm Rods Camera Counterweight Buy JIFETOR R134A Refrigerant Can Tap Valve, AC Refrigerant Bottle Opener Dispenser Tool with Tank Adapter, Compatible with 1/2 inch or 1/4 inch Air Conditioner Refrigerant Charging Hose Fittings Weight Reduction: When the camera weight is not balanced, it is not possible to exert the strength of the shoulder, and the arm support the camera will be very difficult. 2022 CAMVATE Shoulder Mount Rig With Manfrotto QR Plate & Double 15mm Item Type: Camera Counter Weight Set Hole Diameter: 15mm Weight: Each Counterweight Approx. 1KG / 2.2lbs, Total Weight Approx. 2.1KG / 4.63lbs(error is about 50g) Counterweight Center Thread: 1/4 inch Weight: 2138g/75.4oz How to Use Package List 2 x Counterweight (Installed) 2 x Connecting Components 1 x Nut 1 x L Hex Wrench 1 x Gasket 1 x Screw Strong Compatibility: 15 mm connection rod, the distance between the track holes is 60 mm, can be compatible with most of the shoulder track components on the market today. Support Expansion: There are two counterweight blocks in the set, which can be installed according to your needs. The weight of a single counterweight block is about 1kg/2.2 pounds Camera Counter Weight Set 2x2.2lbs Aluminum Alloy, Aviation Grade Shoulder Mount Rig Counterweight for Enhanced Photography Experience. Fits 15mm Rods , Strong Load : : ElectronicsRobust and : Aviation grade aluminum alloy material, CNC integrated molding process, so that the counterweight and connecting components have strong durability. Weight Reduction