A set of all the pins necessary to construct, rebuild, or recondition a 1911 style Auto pistol. Manufactured of high grade steel and heat treated to the proper hardness. Complete Pin Set for 1911 Auto, Stainless. Fits: A thru O Pkg. Includes: Link Pin, Sear Pin, Ejector Pin, Hammer Pin, Hammer Strut Pin, Mainspring Cap Pin, Mainspring Housing Pin Retainer.