Seller: beautygrooming ✉️ (7,423) 100%, Location: New York, New York, US, Ships to: US & many other countries, Item: 374697756122 Oster Head EW310 for ShowMaster, ShearMaster, and ClipMaster 3" 078153-313-000. FOR SHEARMASTER CLIPMASTER SHOWMASTER MOTOR. Can also be used as an accessory head on Oster Clipmaster Clipping Machines and is compatible with Oster variable and single speed motors. ShearMaster Head078153-313-000. Oster ® Professional BRAND NEW Original Oster® ShearMaster Head 078153-313-000 FOR SHEARMASTER CLIPMASTER SHOWMASTER MOTOR Made in USA Replacement head for Oster ShowMaster and ShearMaster Shearing Machines. Can also be used as an accessory head on Oster Clipmaster Clipping Machines and is compatible with Oster variable and single speed motors. All of Oster® blades are put through a 12 step process guaranteeing quality and craftsmanship. We start with a fine-grain carbon steel that is heat treated to create a hard surface for greater wear resistance, leveraging a Rockwell Hardness Rating of 62. Our patented Cryogen-X™ process takes the blades down to a -300 degrees for a deep freeze, producing a harder, sharper blade which extends the product life. Each blade is then hand lapped for a smooth cut finish. Condition: New, Model: 078153-313-000, Type: Complete Sheep Head, MPN: 078153-313-000, Brand: Oster