Specifications: – Compatible Models: MA-505, MA-505L, MA-505S, MA-505X, MA-505LX, and MK II versions. – Material: Non-magnetic SUS304 stainless steel (weight) and Brass (locking screw). – Screw: Flat-tip brass screw (M3) designed to be gentle on the shaft, featuring a user-friendly slotted head similar to the original.