Logan Releasing Spear Assembly, W/4-3/4 OD Shoulder Type Ma

Logan Releasing Spear Assembly, W/4-3/4 OD Shoulder Type Mandrel W/3-1/2 C Dimension & furnished W/3-1/2 IF Box Top Connection, dressed W/3.986 Nominal Catch Spear Grapple to catch 4-1/2 O.D. 9.50# to 11.60# Casing & W/Release Ring & Bull Nose Nut.