Magnet 88mm with Cheese Plate and 1/4" + 3/8" Threads

Film Devices MGC-88 Overview Compatible with Film Devices Camera Magnetic Mounting Kits, this 3.5"-diameter Magnet with Cheese Plate provides a magnetic holding force of 60 lb. This cheese plate-style magnet's mounting options consist of seven 1/4"-20 threads and two 3/8"-16 threads. A rubber coating protects your mounting surface against scratches when using the magnet. Note: Use of a safety tether is always recommended. Compatibility Film Devices Camera Magnetic Mounting Kits Holding Force Provides a magnetic holding force of 60 lb Cheese Plate Threads Seven 1/4"-20 and two 3/8"-16 mounting threads Rubber Coated Rubber coating prevents scratches on your mounting surface