Linkage Kit Product Type Linkage Kit Compatible with Brand Johnson Controls Compatible with Manufacturer Model Number M9203 M9208 Compatible with Series M9203 M9208 VG1000 Includes (2) Screws (2) Thread-Forming Taptite(R) Screws Adaptor Bracket Adjustable Pointer Drive Shaft Fixed Pointer Long T-20 Torx Slotted Pan-Head Screws Machine Screw Material Thermoplastic For Valve Body Size 5 in For Valve Stem Size 1/2 in