C.S. Osborne Bleeder. For splitting saddle string when braiding. High carbon steel blade stays sharp and is shaped to leave hole open for string. Hardwood handle with nickel plated ferrule. Made in USA. Blade length : 2" Overall length : 6" C.S. Osborne & Co. is a manufacturer of specialized hand tools designed exclusively for upholsterers, auto trimmers, awning and canvas workers, furniture makers and other professionals in related trades. For generations, the family run business has always taken great pride in engineering the highest quality tools and offering our products both here in the United States and abroad. C.S. Osborne produces the most extensive line of custom tools available -and we guarantee that our tools will deliver excellent quality and superior performance.