Specification Brand : Ruikarhop BulletPoint1 : Suitable for the outer diameter of the pipe:1/4" 3/8" 1/2" BulletPoint2 : Product Material: Brass. BulletPoint3 : Used with plastic and copper tubing. BulletPoint4 : Package Include:120PCS Compression Sleeve Ferrules. BulletPoint5 : Commonly used to connect lines for air,water,fuel,oil and inert gases in a quick and simple way. BulletPoint6 : WIDE ALLPICATION: The sleeves ferrules & inserts & nuts are widely used in hydraulic and pneumatic systems, connecting lines for air, water, fuel, oil and inert gases, such as connecting copper, brass, aluminum or plastic pipes. BulletPoint7 : AFTER-SALES GUARANTEE: If you have any questions about Siptenk brass compression fittings kit, please feel free to contact us. We will do our best to help you solve the problem and ensure to provide you with a pleasant shopping experience. Color : C: Ferrules & Insert 120pcs ConnectorType : Union ExteriorFinish : Brass ExternallyAssignedProductIdentifier1 : 719852104919 ExternallyAssignedProductIdentifier2 : 0719852104919 ItemName : 120PCS Tube OD(1/4" 3/8" 1/2") Brass Compression Sleeves Ferrules & Insert,3 Sizes Brass Compression Fitting Assortment Kit ItemPackageDimensions_Height : 18.0086 centimeters ItemPackageDimensions_Length : 2.4892 centimeters ItemPackageDimensions_Width : 9.906 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : compression-fitting-ferrules Manufacturer : Ruikarhop Material : Brass MetalType : Brass ModelName : JQ-782 ModelNumber : 1sj-10701-lin NumberOfItems : 40 NumberOfPieces : 1 NumberOfPieces1 : 120 NumberOfPieces2 : 20 PartNumber : 1sj-10701-lin ProductDescription : Sleeves Ferrules and Insert Assortment Kit Tube Size:1/4" OD ,,3/8" OD,1/2" OD. Brass Compression Insert and Sleeves Ferrules With Good quality Durable and high standard brass Package including: 1/4" Brass Compression Insert 20pcs 1/4" Brass Compression Sleeves Ferrules 20pcs 3/8" Brass Compression Insert 20pcs 3/8" Brass Compression Sleeves Ferrules 20pcs 1/2" Brass Compression Insert 20pcs 1/2" Brass Compression Sleeves Ferrules 20pcs.