Specification Brand : uxcell BulletPoint1 : Industrial grade 25mm (1") blunt needle, overall length 43mm (1.69"). BulletPoint2 : 14 Gauge stainless steel needle, outer diameter: 1.8mm(0.07"), inner diameter: 1.5mm(0.06"). BulletPoint3 : These needles provide a smooth edge to prevent damage or hurt. BulletPoint4 : For glue injector, liquid measure, Liquid mixture, sealants, Craft glue, essential oil dispenser, ink refill, wood adhesive and injection, lubricants, etc. BulletPoint5 : Notice: This item is only used for Industrial or Lab Testing BulletPoint6 : The frame is chrome plated with double-layer iron,which cannot be contacted with liquid or cleaned with water. The frame will rust and is not resistant to acid and alkali corrosion. Color : Olive ExternallyAssignedProductIdentifier : 00810061420880 IncludedComponents : 1*Standard Mesh Lab Sieves ItemName : uxcell Industrial Blunt Tip Dispensing Needle with Luer Lock for Liquid Glue Gun, 14G 1", 40 Pcs Olive ItemPackageDimensions_Height : 0.59 inches ItemPackageDimensions_Length : 5.51 inches ItemPackageDimensions_Width : 3.94 inches ItemPackageQuantity : 40 ItemTypeKeyword : dispensing-needles Manufacturer : uxcell Material : ABS, 304 Stainless steel ModelNumber : DA-18G-0.25BDT-50c NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : a24032300ux0667 ProductDescription : Non-sterile, Stainless Steel Dispense Needles. These needles provide a smooth edge to prevent damage or harm. Excellent for dispensing accurate measurements of fluids including epoxies, inks, oils, solvents, adhesives, and solder paste. The lower the needle gauge, the larger the needle. For very thick fluid applications, use a low-gauge needle. This item is only used for Industrial or Lab Testing.