2" ball size style - hitch ball, cast channel - yes 6 hole 5 position coupler in kit - 3B6M   Part #1040XL

2-5/16" ball size style - hitch ball, cast capacity - 12.5K channel - yes channel type - 4 hole 3 position coupler in kit - #4B6M Part #1051

2-5/16" ball size style - hitch ball, cast capacity - 12.5K channel - no   Part #4B6M

image shows 4-hole bracket, however, this part # is for 6-hole bracket only 2-5/16" ball size style - hitch ball, cast capacity - 12.5K channel...

8 hole, 7 position channel Part #C20-8

2-5/16" ball size style - hitch ball, cast capacity - 14K channel - yes channel type - 4 hole 3 position coupler in kit - #A256 Part #A256C

image shows coupler w/4 hole bracket, however, this part # is for coupler w/6-hole bracket 2-5/16" ball size style - hitch ball, cast capacity -...

2-5/16" ball size style - hitch ball, cast capacity - 14K channel - no   Part #A256

2" ball size style - hitch ball, cast channel - no L/bracket image shows coupler w/bracket, however, this part # is for yard dog coupler only,...

      Part# FMC251614

2-5/16" ball size style - hitch ball, cast channel - yes channel type - 8-hole 7 position capacity - 20K coupler in kit #AC20 Part #AC20XL8