Specification Brand : FOGWOWO BulletPoint1 : 【Products include】: 8 Pcs 1/2" to 1/4" barbed tee, 8 pcs 1/2" to 1/4" barbed 4-way,4 pcs 1/2" to 1/4" barbed 6-way,20 pcs1/4 inch rubber end caps.A total of 40 pieces can meet your different irrigation needs and long-term daily maintenance BulletPoint2 : 【Measurement】:1/2 Inch to 1/4 inch barbed tee works perfectly with raindrip# 052010P 1/2" tube whose outside diameter (OD) is 0.620 in (16mm), internal diameter (ID) is 0.520 in.Please pay attention to the specifications before purchasing BulletPoint3 : 【Quick and anti-drop】:Easy to install without any other tools.Just push the tube firmly onto the barb and tighten the nut. Locks increases the tightness and will not leak,providing effective and lasting connections for your hose system BulletPoint4 : 【Application】: Our irrigation fittings can be widely used in gardens, plant greenhouses, patio vegetable gardens, flower beds, terraces and lawns, and other agricultural irrigation BulletPoint5 : 【Material】:Made of hard plastic materials,anti-pressure,anti-aging and anti-ultraviolet to assure long life Color : Black ConnectorType : Tee ExteriorFinish : Black GpsrSafetyAttestation : 1 ItemName : FOGWOWO 40 Pcs Barbed Tee 1/2 Inch to 1/4 Inch Drip Irrigation Fittings Kit for (1/2'' ID x 0.60''-0.63'' OD) 16mm Irrigation Tubing Anti-Drop Barbed Connectors 8 Tee,8 Four-way,4 Six- way,20 End Caps ItemPackageDimensions_Height : 25.8 centimeters ItemPackageDimensions_Length : 7.3 centimeters ItemPackageDimensions_Width : 18.1 centimeters ItemPackageQuantity : 50 ItemShape : Rectangular ItemTypeKeyword : garden-hose-parts Manufacturer : FOGWOWO Material : Plastic ModelNumber : D1-ST089 NumberOfItems : 50 NumberOfPieces : 40 PartNumber : D1-ST041 ProductDescription : Feature: Specification: Material: Plastic Color: black Size: Fit for 16mm tube (inner diameter 1/2",outer diameter 0.6- 0.63" ) Instructions for use; Connect the drip irrigation connector to the pipe and tighten it. Irrigation fittings are designed to prevent falling and can be easily secured by simply pressing the barb into the tube. Reminder: When connecting the hose, soak the hose interface with hot water to achieve a better connection effect. Diameter: 16mm, if the outer diameter of your connecting pipe is greater than 16mm. Please buy carefully! ! !