Specification Brand : PRIME-LINE BulletPoint1 : Used on spine 0.115 inch to 0.165 in BulletPoint2 : Professional grade rolling tools BulletPoint3 : Heavy duty design built to last BulletPoint4 : Steel ball bearing rollers with hardwood handle (color of wood may vary) BulletPoint5 : Easy to use Color : Wood and zinc ExteriorFinish : Unfinished ExternallyAssignedProductIdentifier1 : 049793880598 ExternallyAssignedProductIdentifier2 : 0049793880598 ExternallyAssignedProductIdentifier3 : 00049793880598 GradeRating : Grade 304 ItemHardness : B70 (Rockwell B) ItemName : Prime-Line P 8059 2-1/2 In. x 2 In. Steel Nylon Wheel Roller With Wood Handle (Single Pack) ItemPackageDimensions_Height : 30.48 centimeters ItemPackageDimensions_Length : 5.08 centimeters ItemPackageDimensions_Width : 10.16 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : fully-threaded-rods-and-studs Manufacturer : Prime-Line Products (Home Improvement) Material : Iron ModelNumber : P 8059 NumberOfItems : 1 NumberOfPieces : 12 PackageLevel : unit PartNumber : P 8059 ProductDescription : Made of 304 stainless steel material, meaning these fully threaded rods will not rust no matter how many years you use them for. Fully threaded rods thread along its entire length. Threaded rods and studs are fasteners that screw into threaded nuts or tapped holes, allowing for assembly of components.