Horstmann 7/8bsf Screw Thread Ring Gauge

55/60 Degree Center Measurement Gear Tooth Gauges Screw Pitch Thread Plug Gauge

Horstmann Adjustable Limit Snap Gauge

Horstmann 11/16" x 16 UNJS GO Screw Thread Plug Gauge ME1202

Horstmann 5/16" x 36 UNS 2B GO Screw Thread Plug Gauge ME1168

Horstmann 1 7/8" x 8 UN 2B NOGO Screw Thread Plug Gauge ME1198

Horstmann Screw Thread Ring Gauge M698 - H28757

Horstmann Gauge and Metrology Rollers. 1/4" to 1 1/4"