Specification Brand : uxcell BulletPoint : Mounting Hole: 9/16" Dia BulletPoint1 : Type: PG7 ; Fit for Cable Diameter: 3mm-6.5mm/0.12inch-0.26inch BulletPoint2 : Thread Diameter: 12.5mm/0.49inch; Thread Length:9mm/0.35inch BulletPoint3 : Waterproof, Dust-proof, Anti-acid, Anti-alcohol and so on. BulletPoint4 : Package Included: 9 Pcs x Cable Gland ; Material: Plastic. BulletPoint5 : Easy to install, help you clamping cable; Great accessory for junction boxes. BulletPoint6 : Weight: 0.7 oz (20 g) Color : Black ConnectorType : Adapter CustomerPackageType : Standard Packaging ExteriorFinish : Black ExternallyAssignedProductIdentifier : 4989999281620 ExternallyAssignedProductIdentifier1 : 0785592123305 ExternallyAssignedProductIdentifier2 : 785592123305 ItemName : uxcell 9Pcs PG7 Cable Gland Waterproof Plastic Joint Adjustable Locknut Black for 3mm-6.5mm Dia Cable Wire ItemPackageDimensions_Height : 19.05 centimeters ItemPackageDimensions_Length : 1.27 centimeters ItemPackageDimensions_Width : 13.97 centimeters ItemPackageQuantity : 9 ItemShape : adapter ItemTypeKeyword : conduit-fittings Manufacturer : uxcell Material : Plastic ModelNumber : a18032200ux0208 NumberOfItems : 16 NumberOfPieces : 14 OperationMode : ON-OFF PartNumber : a18032200ux0255 Pattern : TK19S2C ProductDescription : Description: *Complete With Locknut and Washer. *For 3mm-6.5mm Cable Diameter. *Waterproof, Dust-proof, Anti-acid, Anti-alcohol and so on. *Easy to install, and help you clamping cable. *Great accessory for junction boxes etc or anything where inserting a cable could cause water to enter into live electrics, using the correct rated cable compression gland will ensure the item stays waterproof.