Specification Brand : MCMASKE BulletPoint1 : Metric 5mm to 28mm Black-Finish Steel Round Wire C-Clips External Retaining Rings Assortment kit total 340pieces;Retaining Rings For Shaft,classic circlips/retaining rings,Circlips BulletPoint2 : All products are made of Carbon spring steel;Black-Finish Steel.Steel rings are an economical choice with good strength. Black-oxide finish creates a dark appearance and provides some corrosion resistance BulletPoint3 : Metric External Retaining Rings Assortment have 13 various sizes for shaft diameters:5mm(50PCS),6mm(50PCS),7mm(30PCS),8mm(30PCS),10mm(30PCS), 12mm(30PCS),14mm(25PCS),16mm(15PCS), 18mm(15PCS), 20mm(15PCS),22mm(10PCS),24mm(10PCS),25mm(10PCS),26mm(10PCS),28mm(10PCS) BulletPoint4 : The universally applicable rings for shafts.Pull rings open to pass over the end of a shaft and release to spring into the groove.Applications in all branches of industy and machine,instrument and vehicle construction.Applicable for cylinders, automobiles, valves, electrical appliances,spraying, doors and windows, bearings, machinery etc BulletPoint5 : All contained in a compact and see through compartmented plastic Box.Easy to install and use Color : Black CompatibleFastenerDescription : 0.75 inches CompatibleGrooveDiameter : M5/M6/M7/M8/M10/M12/M14/M16/M18/M20/M22/M24/M25/M26/M28 millimeters ExteriorFinish : Black Oxide Finish ExteriorFinish1 : Silver ExteriorFinish2 : plastic ExternallyAssignedProductIdentifier : 6111622389931 ExternallyAssignedProductIdentifier1 : 662679978013 ExternallyAssignedProductIdentifier2 : 0662679978013 ExternallyAssignedProductIdentifier3 : 00662679978013 FinishType : Black Oxide GpsrSafetyAttestation : 1 ItemDisplayDimensions_Height : 5 centimeters ItemDisplayDimensions_Length : 5 centimeters ItemDisplayDimensions_Width : 5 centimeters ItemDisplayWeight : 0.01 pounds ItemLength : 1.625 inches ItemName : MCMASKE Metric 5mm to 28mm Round Wire C-Clips External Retaining Rings Assortment Kit;Round Wire Snap Rings for Shaft(Black-Finish Steel ItemPackageDimensions_Height : 21.4122 centimeters ItemPackageDimensions_Length : 2.3876 centimeters ItemPackageDimensions_Width : 14.097 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : external-retaining-rings Manufacturer : MCMASKE Material : Steel Material1 : Blend Material2 : Blend Material3 : Blend Material4 : Blend Material5 : Blend MeasurementSystem : inch ModelName : Impact Retaining o ring ModelNumber : QSERR5mmto28mm340P NumberOfBoxes : 1 NumberOfItems : 10 NumberOfPieces : 340 PackageLevel : unit PartNumber : QSERR5mmto28mm340P Pattern : Solid ProductDescription : Retaining rings hold parts bearings, gears, pulleys, axles, shafts, and other moving parts that have grooves on them, restrict loosening of the competes due to rapid motions Pull rings open to pass over the end of a shaft and release to spring into the groove Ring ID is measured with the ring uninstalled. Material: Carbon spring steel;Black-Finish Steel Package include: Metric 340pcs 15 Kinds 5mm to 28mm Carbon spring steel Round Wire C-Clips External Retaining Rings/Retaining Rings For Shaft Assortment Kit,Come with the plastic box: List(Type,Nominal Diameter,Quantity): Round Wire External Retaining Ring 5.0mm 50pcs; Round Wire External Retaining Ring 6.0mm 50pcs; Round Wire External Retaining Ring 7.0mm 30pcs; Round Wire External Retaining Ring 8.0mm 30pcs; Round Wire External Retaining Ring 10.0mm 30pcs; Round Wire External Retaining Ring 12.0mm 30pcs; Round Wire External Retaining Ring 14.0mm 25pcs; Round Wire External Retaining Ring 16.0mm 15pcs; Round Wire External Retaining Ring 18.0mm 15pcs; Round Wire External Retaining Ring 20.0mm 15pcs; Round Wire External Retaining Ring 22.0mm 10pcs; Round Wire External Retaining Ring 24.0mm 10pcs; Round Wire External Retaining Ring 24.0mm 10pcs; Round Wire External Retaining Ring 26.0mm 10pcs; Round Wire External Retaining Ring 28.0mm 10pcs; Packing contents: MCMASKE 340PCS Metric M5 to M28 Black-Finish Steel Round Wire C-Clips External Retaining Rings Assortment Kit Packed in a plastic box