The best 21G 1.5-inch needle depends on whether you need loose dispensing accessories or a syringe-and-needle set. SHAOTONG is a practical choice for a 100-count Luer-lock needle pack, while BSeWenerte bundles 5 mL syringes with the specified 21G, 1.5-inch needles. IVNOVTL and Zynkique offer individually packaged needle options; BUT NOT emphasizes capped needles for dispensing tasks. These listings describe laboratory or industrial supplies, so confirm the intended use and product labeling before purchase.
| Product | Best For | Package Details |
|---|---|---|
| SHAOTONG 21G 1.5-Inch Needles | Bulk Luer-lock needle supply | 100 capped needles |
| BSeWenerte 5 mL Syringe Set | Buyers needing syringes and needles together | 10 individually wrapped sets |
| IVNOVTL 21G 1.5-Inch Needles | Individually sealed needle storage | 100 capped needles |
| BUT NOT 21G 1.5-Inch Needles | Laboratory liquid transfer | 100 individually packaged needles |
| Zynkique 21G 1.5-Inch Needles | Buyers prioritizing 304 stainless steel | 100 blister-sealed needles |
SHAOTONG 21G 1.5-Inch Needles
These 21-gauge, 1.5-inch (38 mm) needles come in a box of 100. The listing specifies 304 stainless steel, industrial-grade polyethylene, blister-sealed packaging, and an individual safety cap. The Luer-lock design is also described as suitable for Luer-slip tips.
Best for: Buyers who want a bulk pack of capped needles and need a connection described as compatible with Luer-lock and Luer-slip tips. It was selected for its clearly stated length, gauge, material, and package quantity.
Limitation: The listing describes needles, not syringes. Confirm that your dispensing equipment and intended task match the product specifications.
BSeWenerte 5 mL Syringe And Needle Set
This set pairs 5 mL/cc disposable Luer-lock syringes with 21G, 1.5-inch (38 mm) needles. The package contains 10 units, and the listing says each is individually wrapped, sterile, safe, and clean. It identifies the components as made from high-quality industrial-grade material.
Best for: Buyers who want a matching syringe and needle in one package rather than sourcing components separately. It was selected because its gauge and needle length match the search, and the syringe capacity is stated.
Limitation: The package contains 10 units, fewer than the 100-count needle-only options. Check that a 5 mL syringe is suitable for your particular dispensing volume.
IVNOVTL Individually Sealed Needles
IVNOVTL lists a 100-pack of 21G, 1.5-inch needles made from stainless steel and industrial-grade polyethylene. Each needle is individually sealed and capped. The product description says the Luer-lock design fits standard straight and Luer-lock syringe ports and helps prevent the needle from dislodging.
Best for: Buyers who prefer individually sealed units and want the listed connection details. The stated packaging and 100-count quantity make it a useful comparison with other bulk options.
Limitation: The listing does not specify a syringe capacity or include syringes. Verify the connection type required by your equipment before ordering.
BUT NOT Needles For Liquid Transfer
This 100-pack contains 21-gauge, 38 mm (1.5-inch) needles with caps and individual packaging. The listed materials are stainless steel and laboratory-grade polyethylene. The product is described for scientific and industrial dispensing, with the listing highlighting tip sharpness for liquid transfer.
Best for: Buyers comparing capped, individually packaged needles for laboratory or industrial dispensing. Its specified dimensions and pack count are straightforward.
Limitation: The product details do not identify a syringe as included or state specific port compatibility. Check the fit with the equipment you plan to use.
Zynkique 304 Stainless Steel Needles
Zynkique offers 100 individually packaged 21G, 1.5-inch (38 mm) needles in blister-sealed packaging. The listing specifies 304 stainless steel and industrial-grade polyethylene, plus a safety cap. It describes the needles as suitable for straight and threaded ports and says the connection is intended to help prevent detachment.
Best for: Buyers who want a 100-count pack with the steel grade and port description explicitly stated. It was selected for its clear material and packaging details.
Limitation: No syringe is included in the listed product. Confirm the connection and task requirements before choosing it.
Buying Guide: How To Choose A 21G 1.5-Inch Needle
What do 21G and 1.5 inches tell you?
21G identifies the listed needle gauge, while 1.5 inches is the stated length; some listings also give the metric equivalent as 38 mm. Compare both measurements with the requirements of your equipment and application. Do not assume that products with the same gauge and length have identical connections or packaging.
Should you buy needles alone or a syringe set?
Choose a needle-only pack if you already have compatible dispensing equipment and need replacement accessories. Choose the BSeWenerte set if a 5 mL syringe is appropriate and you prefer the listed syringe and needle together. Check the connection type and stated capacity before ordering.
Does individual packaging matter?
Packaging can help with storage and handling. The products here describe blister sealing, individual wrapping, or individual sealing, but the wording differs by listing. Read the specific product details and do not assume that every item has the same packaging or sterility claim.
Can these needles be used for medical injections?
The supplied product descriptions primarily identify these items as laboratory, scientific, or industrial dispensing supplies. Do not infer that they are suitable for injecting people or animals. Use needles only for purposes supported by their labeling and applicable professional guidance.
Frequently Asked Questions
What length is a 1.5-inch needle in millimeters?
These product listings identify 1.5 inches as approximately 38 mm.
Do these products include syringes?
Most of the selected products are needle-only packs. The BSeWenerte option is listed as a set with 5 mL syringes and 21G, 1.5-inch needles.
Are all the selected needles Luer-lock?
The listings describe Luer-lock designs, but compatibility language varies. Check the specific listing and your equipment before purchase.
How many needles are in each selected pack?
The needle-only options listed here contain 100 needles each. The BSeWenerte syringe-and-needle set contains 10 units.
Are these intended for medical use?
The provided descriptions focus on laboratory and industrial dispensing. Confirm the product labeling and intended use; do not treat a lab-supply description as evidence of suitability for medical injections.