Demco Trailer Coupler - Cast - Adjustable Channel - eZ-Latch - Black - 2-5/16" Ball - 21K (DM14040-81) 8 Lug Hub 9/16" stud size

9/16" stud size

and Dexter general-duty 12

Application Reference: AL-KO is used in this listing as a compatibility and application reference for 10K / 12K electric brake backing plate dust shield service

D:   1 3/8"

Demco Trailer Coupler - Cast - Adjustable Channel - eZ-Latch - Black - 2-5/16" Ball - 21K (DM14040-81) 8 Lug Hub 9/16" stud sizeDemco Cast eZ Latch 2 5 16" Ball Coupler for 3" Channel Auto Latch 21,000 lbs GTW Part Number: DM14040 81 Demco cast ball coupler for trailers using a 3" channel bracket and a 2 5 16" hitch ball. The composite eZ Latch provides fast, secure hookup and disconnect, while the black powder coat finish helps resist corrosion in demanding towing environments. R&P Knowledge Hub Compatibility: Fits a 3" wide adjustable channel bracket and couples to a 2 5 16"