Coupler Kit Product Type Coupler Kit Compatible with Brand Johnson Controls Compatible with Manufacturer Model Number M9208-BAC-3 Compatible with Grainger Part Number 41P576 Compatible with Series M9208 Maximum Round Shaft Diameter 5/8 in Minimum Round Shaft Diameter 3/8 in Standards CE Listed CSA C22.2 No.139 EMC Directive 2004/108/EC UL 873 File E27734 CCN XAPX