Forged steel. Polished face. Hardened working end. Sets copper and iron rivets. Hole diameter: .161 . Copper rivet: #10. Rivet shank diameter: .151 . ///brand_for_product_detail=C.S. Osborne,brand_google=C.S. Osborne,close_out=No,companydescription=C.S. Osborne - Made in the USA,condition=New,condition_google=new,cost=15.920000,countrymade=Made in the USA,country_flag=no_selection,featured=0,flag=no_selection,identifier_exists=0,instock=in stock,madeby=Yes,manufacture_country=United States,product_image_size=Default,product_page_type=Default,shopping_ad_bestseller=No,smart_campaign_bestsellers=Smart Campaign Bestsellers,specialorder=This product is a special order item. We do not currently stock it, so typically it takes about a week to get in.,square_product_image=https://square-production.s3.amazonaws.com/files/a22803f53104f84e17b7f20bc4997ad07cdd0d12/original.jpeg,square_updated_at=0,sw_featured=No,sync_update_msg=Modified in Magento by harryepstein on 23/03/2017,url_path=farmer-s-rivet-setter-10