SPECIFICATIONS: TIR: 0.0006" OD thread: 1-1/4"-20 ID thread: 1" -24
PACKAGE INCLUDES: 1/8", 3/16", 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 15/16", 1"