Model I.D. O.D. Length O.D. (cap) Length (cap) NGP-22 .875" (22.2mm) 1.12" (28.4mm) 2.23" (56.6mm) 1.38" (35mm) 2.93" (74.4mm) NGP-23 .925" (23.5mm) 1.12" (28.4mm) 2.24" (56.9mm) 1.39" (35.3mm) 2.93" (74.4mm) NGP-27 1.09" (27.7mm) 1.20" (30.5mm) 2.80" (71.1mm) 1.50" (38.1mm) 3.52" (89.4mm) Hide Detailed Specifications

Model I.D. O.D. Length AG1 3/4" (19.1mm) 7/8" (22.2mm) 1 7/8" (47.6mm) AG2 7/8" (22.2mm) 1" (25.4mm) 2 1/8" (54mm) AG3 1" (25.4mm) 1 1/8" (28.6mm) 2 1/4" (57.2mm) AG4 1 1/8" (28.6mm) 1 1/4" (31.8mm) 2 1/2" (63.5mm) Hide Detailed Specifications

Model I.D. O.D. Length NG-0 7/8" (22.2mm) 1" (25.4mm) 1 3/4" (44.5mm) NG-1 15/16" (23.8mm) 1 1/16" (27mm) 2 1/4" (57.2mm) NG-2 1 1/8" (28.6mm) 1 1/4" (31.8mm) 3" (76.2mm) Hide Detailed Specifications