Preowned Manfrotto 143 Magic Arm Clamp. The item "Manfrotto 143 Magic Arm Clamp" is in sale since Tuesday, March 9, 2021. This item is in the category "Cameras & Photo\Tripods & Supports\Other Tripods & Supports". The seller is "bimer2013" and is located in Miami, Florida. This item can be shipped worldwide.