Sharkbite makes "slip couplings":

Home Depot source

These are designed to slip deep over one end of a pipe, to allow a fix pipe like your PEX segment to get in place, then slip back for the final connection. The "About this product" section on the Hope Depot link claims that this device can handle a 2" missing segment of pipe. If you cut clean that damaged copper pipe end and properly size the length of replacement PEX, you can slide a slip coupling on the copper pipe and slip it back over the PEX end, and the repair is complete.

(The product is shown for example purposes only, I'm not affiliated with this product or Home Depot.)

Answer from Triplefault on Stack Exchange
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SharkBite
sharkbite.com › home › push-to-connect
Push-To-Connect Fittings, Angle Stops & Valves | Copper & PEX Compatible | SharkBite
Innovative push-to-connect fittings for PEX, copper, CPVC, PE-RT & SDR-9 HDPE. Utilize SharkBite’s durable, field-proven brass pipe fittings and valves for effective repairs. Push-to-connect fittings are compatible with more than five types of pipe including PEX, copper, CPVC, PE-RT & HDPE.
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Lowe's
lowes.com › plumbing › pipe & fittings › pex pipe, fittings & specialty tools
SharkBite 1/2-in PEX Crimp Copper Stub Out Elbow 8-in Length With Mounting Bracket 25094A at Lowes.com
Shop SharkBite 1/2-in PEX Crimp ... at Lowe's.com. The SharkBite barb connection system is the best option for connecting PEX tubing in water distribution systems when lower material cost is desired....
Published   October 17, 2022
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Amazon
amazon.com › SharkBite-Straight-Coupling-Plumbing-Fittings › dp › B002STLFGE
Amazon.com: SharkBite 1/2 Inch Coupling, Push to Connect Brass Plumbing Fitting, PEX Pipe, Copper, CPVC, PE-RT, HDPE, U008LFA : Industrial & Scientific
SharkBite Max 1/2 Inch Coupling, Push to Connect Brass Plumbing Fitting, PEX Pipe, Copper, CPVC, PE-RT, HDPE, UR008A · SharkBite Max 1/2 x 1/2 in PTC 90-Degree Elbow, Push-to-Connect Brass Plumbing Fitting, UR248A
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Reddit
reddit.com › r/homeimprovement › connecting copper pipe to pex - is there longevity and reliability differences between shark bite push adapters vs. female sweat adapters?
r/HomeImprovement on Reddit: Connecting copper pipe to pex - is there longevity and reliability differences between shark bite push adapters vs. female sweat adapters?
August 23, 2019 - The pex fitting for the copper was made of solid brass, and my torch did not get hot enough to make a weld that I felt confident with. Since I only had one connection to make, I ended up with a nut/bolt compression fitting that went onto the copper, and I screwed on the male pex connection. It worked, and I think it cost about $5. ... Sharkbite adapters great are great but they do fail.
Find elsewhere
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SharkBite
sharkbite.com › home › evopex push-to-connect › evopex push-to-connect stub-outs › evopex copper stub-out elbow
PEX to Copper Stub Out, EvoPEX Copper Bullet | SharkBite
Copper stub-out with integrated cap allows for easy installation during rough-in and immediate pressure testing. Brass machines to PEX dimensions allow for the EvoPEX™ elbow to connect to the stub-out. Simply cut the bullet and attach the necessary supply stop to finish the installation.
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SharkBite
sharkbite.com › home › push-to-connect › push-to-connect fittings › push-to-connect elbows › max push copper stub-out elbow
Max Push Copper Stub-Out Elbow | SharkBite
SharkBite Max push-to-connect stub-out elbows are designed for easy installation during the rough-in phase, allowing for easy and quick connection to fixtures after the drywall is completed and painted. Fastest way to connect PEX, copper, CPVC, PE-RT or HDPE SDR-9 pipe.*
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Walmart
walmart.com › ip › SharkBite-1-2-Inch-90-Degree-Elbow-Push-to-Connect-PEX-Copper-CPVC › 507723460
SharkBite 1/2-Inch 90-Degree Elbow, Push-to-Connect, PEX, Copper, CPVC - Walmart.com
SharkBite 1/2-Inch 90-Degree Elbow, Push-to-Connect, PEX, Copper, CPVC
Easily connect pipe in seconds with the SharkBite Push-to-Connect 1/2-Inch 90-Degree Elbow. This plumbing fitting joins copper, PEX, CPVC, HDPE, or PE-RT pipe in any combination. With no soldering, clamps, or glue required, connections are as simple as inserting a pipe into the fitting deep enough to be sealed by the specially-designed O-ring. Once inserted, the fitting's stainless steel teeth bite down and grip the pipe. Disassembly is just as easy with the SharkBite disconnect tool. The SharkBite Elbow is designed for potable water and radiant heating applications including underground or be
Price   $14.32
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American Copper & Brass
acandb.com › collections › sharkbite
SharkBite Fittings | — American Copper & Brass
Plug the end of PEX, copper, CPVC, PE-RT and SDR-9 HDPE pipe. Innovative push-to-connect design makes for quick and easy installation and removal. ... View full details ... Only 3 left!
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Lowe's
lowes.com › plumbing › pipe & fittings › push to connect fittings
SharkBite 1/2-in Push-to-Connect 90-Degree Elbow U248LFZ at Lowes.com
December 4, 2021 - Shop SharkBite 1/2-in Push-to-Connect 90-Degree Elbow in the Push to Connect Fittings department at Lowe's.com. SharkBite push-to-connect fittings are the fastest way to connect PEX, copper, CPVC, PE-RT, or HDPE pipe in any combination. No ...
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SharkBite
sharkbite.com › us › en
SharkBite Plumbing Products: Pipe Fittings, Adapters, PEX & More
SharkBite Max brass push-to-connect couplings are used to connect PEX, copper, CPVC, PE-RT or HDPE SDR-9 pipe in any combination. ... SharkBite Max 90-degree elbow fitting allows you to connect two pieces of PEX, copper, CPVC, PE-RT or HDPE SDR-9 pipe.
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SharkBite
sharkbite.com › home › push-to-connect › push-to-connect fittings › push-to-connect elbows
Brass Push-To-Connect Elbow Fittings | SharkBite
Speed up plumbing jobs with SharkBite brass push-to-connect elbow fittings. Ideal for tight space installation with PEX, copper, CPVC, PE-RT or HDPE pipe.
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SharkBite
sharkbite.com › home › push-to-connect › push-to-connect fittings
Push-to-Connect Fittings
A tube liner is required when using the SharkBite large diameter fittings in conjunction with PEX, PE-RT or HDPE pipe. Tube liners are not required when using SharkBite large diameter fittings with copper or CPVC. The large diameter tube liners are sold separately. Can I use SharkBite fittings as a dielectric union? Depends on the item. The standard SharkBite fittings (i.e. Coupling, Elbow, Tee) cannot be used as a dielectric union.
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SharkBite
sharkbite.com › home › videos › how to: install sharkbite push-to-connect fittings
How To: Install SharkBite Push-to-Connect Fittings | SharkBite
Identify the pipe material. SharkBite brass push-to-connect fittings are compatible with PEX, copper, CPVC and HDPE pipe.
Published   June 5, 2025