Specification Brand : Aexit BulletPoint1 : Country of Manufacture: CHINA; Material: Rubber BulletPoint2 : Net Weight: 323g; Package Content: 100(+/-2%) x Insulated End Cap BulletPoint3 : Main Color: Black; Product Name: Insulated End Cap BulletPoint4 : Total Size: 28 x 18mm / 1.1'' x 0.7''(L*OD) BulletPoint5 : Inner Dia.: 17mm / 0.7'' Color : Red ItemName : Aexit 17mm Inner Luer Fittings Dia Rubber Hose End Cap Screw Thread Protector Cover Luer Cap Fittings Black 100pcs ItemPackageDimensions_Height : 21.7 centimeters ItemPackageDimensions_Length : 6.4 centimeters ItemPackageDimensions_Width : 16.2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : luer-cap-fittings Manufacturer : Aexit Material : Rubber ModelNumber : modle PartNumber : f181219ae01663 ProductDescription : Silicone Hose end caps can be used in a multitude of applications ranging from capping of stainless steel braided hoses to blanking of alloy hard pipe or silicone vacuum hoses. It is perfect for covering screws or other threaded.