10 Pack - Dispensing Needle 14G x 5" - Blunt Tip, Luer Lock, All Metal (Stainless Steel)

Love these needles! The 8g is perfect for viscous liquids, such as VG. It's wide enough to draw up VG almost as easily as a catheter-tip syringe but, since this is a Luer Lock, it can be used on smaller syringes. The build quality is excellent. All metal, even the Luer Lock end. That's a pro and a con -- it will never wear out but, if you're not careful, you can strip the threads on the syringe since those are nearly always made of plastic. As long as you tighten it carefully and slowly it works fine for most syringes, but really cheap syringes will strip the Luer Lock threads. These can also be used on non-Leur Lock (slip tip) syringes. The size of the needle is fine for filling pretty much any bottle. The length (5 inches) allows me to draw up every bit of liquid even from large bottles. It's also fine for filling most RTAs and subohm tanks provided the tank is a recent one with large fill holes. Older tanks that have small fill ports are not as easy to fill -- a 10 or 12g size would be better for those. You can fill smaller tanks with these 8g needles but you do need to go slow and carefully. These are also perfect for filling squonk bottles. The 8g is fine for plastic bottles (such as on the Kanger, the Gbox or the Luxotic) provided you fill them somewhat slowly so air can escape. On silicone bottles with wider openings, no problems at all -- you can fill those in about a second or two. Very pleased with these and I would highly recommend them.

Dosent lock into syringe. If you need this for something basic like liquid transfer great. This product is not suitable for lab use wear the needle needs to be secure in the syringe.

I'm really impressed with the quality of these needles. 10ga is perfect for slipping inside tubeless valve stems when you just need to add a few ml and for busting through any dried sealant inside the stem. The plastic tube that came with the syringe eventually bent so badly it wouldn't even go through a clean stem. This will be a great replacement since the Luer lock allows it to connect directly to the syringe. Just be careful with the threading - these will shred the syringe threads if not aligned properly. I really wanted to find shorter needles in this gauge but couldn't find a decent option. Some had almost the right length (2.5") but came with a variety of gauges that I would never use. I figure I can cut these down to size to make them even better. If you hate breaking the bead on your tubeless setup just to top up the sealant, these needles should serve you really well.

These fit well onto a standard luer-lock syringe. All are made well with no fit issues. No leaks. More robust than I thought they would be. I needed them for oiling bearings that have a very small access window and they have been a lifesaver. Would absolutely buy again.

Fit syringes nice and tight. Easy to clean.