3/4 PEX to 1/2 copper adapter?

[Plumber69]

I know I can use a Sharkbite, or even bush it down to 1/2 PEX. My current solution is a 3/4 copper bushing with a 3/4 female PEX adapter. Does PEX make an adapter like this, so I wont lose inside diameter. Basically 3/4 PEX X 1/2 CU

 

[Fitter30]

That's a standard fitting. 1/2" PEX . 485"id need 5 /8 to be closer to 1/2" copper. Plumbing 1 /2 copper is id, refrigeration OD

 

[Sponsor]

 

[Plumber69]

Meant 3/4 PEX X 5/8 cu adapter

 

[Reach4]

https://www.pexuniverse.com/3-4-pex-x-1-2-male-sweat-adapter (5/8 od copper)

https://www.homedepot.com/p/The-Plu...-Barb-Pipe-Fitting-5-Pack-12345PSFA/308872572