Kioti CK3510SE Quick Couplers
The quick couplers on the Kioti CK3510SE are ISO 7241-A quick couplers and you have a 1/2" NPT for the rear remotes and 3/8" NPT for the FEL quick disconnects.
Here are some links to what I found to be the cheapest price on the individuals as well as coupler set.
1/2" ISO 7241-A Coupler Set (Rear Remotes)
1/2" ISO 7241-A Female Coupler Only
1/2" ISO 7241-A Male Coupler Only
3/8" ISO 7241-A Coupler Set (FEL Loader)
3/8" ISO 7241-A Female Coupler Only
3/8" ISO 7241-A Male Coupler Only
