Shipping & Returns

I’ve been using these extensions with 21G TW Terumo needles. While the added length has been helpful since I cannot find 104” DEHP-free lines, the luer lock connector is extremely disappointing. The locking collar, even when twisted tightly into the position, does not actually lock the needle on! When you try to uncap the needle, the entire needle very easily pulls out of the (locked!) connector and off of the line. This makes preparing and using the line safely very difficult. I have never had this issue with other lines before, only these.

Two stars only because the line does allow fluid to pass through it, the flow rate works well with the 21G needles, and the extra 30” are essential for my mobile cat during fluids. But a luer lock that does not, in fact, lock and very easily drops needles makes these something I would only ever use again because what I actually want to buy doesn’t seem to be available anywhere.

Unless you specifically need an extra long DEHP-free line, AVOID THESE.

I just started giving my cat fluids and had watched a lot of videos about the different methods and different set-ups. Thriving Pets had great info on their page about what would work best. I started my cat on the butterfly set-ups and we've now graduated to the regular 21 gauge Terumo needles. I needed a 30 inch extension because I'm using the syringe method and I was able to get that too.

Great for giving sub q fluids with a syringe to my cat with kidney disease.

I bought these for giving fluids to our foster pets. The winged infusion sets are costly and I need better control than taking directly from the fluid bag. These work great for giving fluids with a syringe. My only wish is that they were 18" instead of 30".

It's so hard to find plain old extension sets on google. It's also hard to find the syringe method on google. I keep coming across inexpensive extension sets with these different bores and weird descriptions that I don't understand. I try to look up the explanation of all the different types of extension sets but there's NOTHING! I don't want to get the wrong thing, so I'm so glad I can get them here even if the price is higher. At least I don't have to stress over getting the wrong thing.