OEM Part Number: Arc Chuck

Size Hanlon Stud Welding Nelson  Proweld Truweld Image Midwest Fasteners Erico/KSM 
12 Gauge AC105 CN-010 C10 102-0101-20
#6  AC138

500001002

CN-013 C13 102-0103-13 015-512
10 Gauge AC138 500001002 CN-013 C13 102-0103-13

015-512

#8 AC164 500001006 CN-015 C16 102-0101-14 015-514
#10 AC190 500001005 CN-018 C19 102-0101-01 015-515
.215 AC215 500001004 CN-021
1/4" AC250 500001007 CN-025 C25 102-0101-02 015-525
5/16" AC312 500001009 CN-031 C31 102-0101-03 015-527
.33 AC330 CN-033
3/8" AC375 500001011 CN-037 C37 102-0101-04 015-528
7/16" AC437 500001012 CN-043 C43 102-0101-12 015-529
1/2" (1/4" HCA) AC500 500001014 CN-050 C50 102-0101-05 015-530
9/16" AC562 500001015 CN-056 C56
5/8" AC625 500001016 500-001-016, 500-001-016 CN-062 C62 102-0101-06 015-538
.680 AC680 CN-068 C68
3/4" (3/8" HCA) AC750 500001018 CN-075 C75 102-0101-08 036-625
7/8" AC875 500001019 CN-087 C87 102-0101-09 043-013
1" AC100 CN-100 C1 015-543
2mm AC2MM 500001342 CN-002M CM2 015-510
3mm AC3MM 500001135 CM3 102-0101-24
4mm AC4MM 500001003 CN-004M CM4 102-0101-25 015-512
5mm AC5MM 500001427 CN-018 CM5 102-0101-26
6mm AC6MM 500001267 CN-006M CM6 102-0101-27
8mm AC8MM 500001009 CN-008M CM8 102-0101-28
10mm AC10MM 500001269 CN-010M CM10 102-0101-29
12mm AC12MM 500001206 CN-012M CM12 102-0101-30
14mm AC14MM 500001391 CN-014M 102-0101-33