Specification Brand : Carr Lane Manufacturing BulletPoint1 : Plunger Diameter: 3/4 BulletPoint2 : Actual A Diameter: 1.1268/1.1265 Ground BulletPoint3 : B: 2 BulletPoint4 : C: 5/8 BulletPoint5 : D: 1-5/8 ItemName : CL-22119-TIP Carr Lane Manufacturing Tapered Index Plunger, Rotary Cam, Flange Mount: Diameter 3/4 ItemTypeKeyword : push-fit-ball-nose-spring-plunger Manufacturer : Carr Lane Manufacturing Material : Plunger, body , and cam > 1144 steel, heat treated Rc 50-55. Center shaft > 11L44 steel. Spring > Music wire. Ball knob > Black phenolic plastic with molded-in brass insert. Bushing > 1144 steel, heat treated. DFARS and RoHS compliant. PartNumber : CL-22119-TIP ProductDescription : Index plungers are precision, heavy-duty assemblies with a retractable spring-loaded plunger and a matching locating bushing. Tapered Index Plungers feature a 15? taper on the plunger tip with a mating taper on the bushing. The taper makes alignment easier and also eliminates any binding during retraction (also available with a straight plunger, for slightly greater positional accuracy). The rotary-cam version completely retracts when the handle is rotated 180?. Cam surfaces are hardened steel. The flange-mount configuration shown here has a precision ground body with a flange used for orientation by fastening with two socket-head cap screws (also available with a slightly oversize unground body to allow custom grinding to size). Flange mounting is designed for installations where a cross hole for a set screw is not practical. Order plunger and bushing separately. Made in USA. ProductSiteLaunchDate : 2013-12-22T21:57:44.403Z