Thimble for 5-1/2 13 - 20 # Casing and5-3/4 19.5 - 22.5 #

Thimble for 5-1/2 13 - 20 # Casing and5-3/4 19.5 - 22.5 # Casing. (16183)f/ Logan Spear Packoff assembly.