False center tool provides the gunsmith with an accurate and convenient way to center and securely support a Remington 700 bolt body in the tailstock when performing accurizing work on a lathe. Threaded end of tool tightens into the bolt body when the shroud and firing pin assembly are removed. Milled flats allow you to “snug-up” the tool with a wrench. The right tool for the job when squaring-up bolt lugs, recutting the bolt face, or using the lathe for any bolt body blueprinting operation. Machined from hardened, high speed tool steel for years of reliable service. SPECS: HS steel, in-the-white. 1-7?8' (4.8cm) long x ?” (1.3cm) diameter.