Specification Brand : Replacement Parts Industries RPI BulletPoint : Insulator sheet BulletPoint1 : 5 per package BulletPoint2 : Material: Spring steel BulletPoint3 : Size: 1.400" ID x 1.777" OD x .013" thk BulletPoint4 : Also included in: Post Knuckle Hardware Kit BulletPoint5 : Also available: Post Knuckle Assembly (R FdaDeviceClassification : iv FdaIndicationOfUse : otc FdaInstructionsForUseType : consumer FdaLabelType : consumer ItemName : Wave Washer PCW808 ItemTypeKeyword : professional-dental-light-parts Manufacturer : Replacement Parts Industries RPI NumberOfItems : 1 PartNumber : PCW808 ProductDescription : FEATURES: * 5 per package * Material: Spring steel * Size: 1.400" ID x 1.777" OD x .013" thk * Also included in: Post Knuckle Hardware Kit (RPI Part #PCK807) * Also available: Post Knuckle Assembly (RPI Part #PCK800) FITS: Post Knuckle Assembly MODEL(S) THIS PART FITS: LFIIC, LFIIC-D, LFIIT, LFIIT-D, LFIIIC, LFIIIC-D, LFIIIT & LFIIIT-D ProductSiteLaunchDate : 2020-05-06T05:32:57.742Z