Image Line Test Gauge Markets Maintenance Repair Operations (MRO) Jump to Section Product Options Related Products Product Options Part Number Swivel Thread Size Swivel Thread Male Thread Male Thread Size Material ALTG150F 1-1/2" NST (NH) NST (NH) 1-1/2" Hardcoated Aluminum ALTG250F 2-1/2" NST (NH) NST (NH) 2-1/2" Hardcoated Aluminum Related Products Image Hand Hydrotest Pump