Stud Welder OEM Part Numbers: Headed Anchor Chucks

Size Hanlon Stud Welding Nelson  Proweld/
 Truweld
Image Midwest Fasteners Erico/KSM 
 3/8"  HC375 CH-037, CH 037 CH37 
 1/2"  HC500 500001085, 500-001-085, 500 001 085 CH-050, CH 050 CH50 102-0108-01, 102 0108 01
 3/4" & 5/8"  HC750 500001088 500-001-088, 500 001 088 CH-075, CH 075 CH75 102-0108-06, 102 0108 06 044-025, 044 025
 7/8"  HC875 500001091 500-001-091, 500 001 091 CH-087, CH 087 CH87 102-0108-11, 102 0108 11 036-627, 036 627
 1"  HC100 500001424 500-001-424, 500 001 424 CH-100, CH 100 CH1