Jacobs Model |
T4 Model |
Capacity (min.-max.) |
Threaded Mount |
Uses Key |
SM1G61-T1 |
SM1G61-T1 |
0.028-0.250" |
3/8" - 24 |
KG1 |
DC4G61-T1 |
DC4G61-T1 |
0.063-0.375" |
3/8" - 24 |
KG1 |
DC4G61-T2 |
DC4G61-T2 |
0.063-0.375" |
3/8" - 24 |
KG1 |
SM4G61-T1 |
SM4G61-T1 |
0.063-0.375" |
3/8" - 24 |
KG1 |
SM4G61-T2 |
SM4G61-T2 |
0.063-0.375" |
3/8" - 24 |
KG1 |
032116C |
SM8K61-T1 |
0.078-0.500" |
3/8" - 24 |
KG1 |
032053C |
SM8K64-T1 |
0.078-0.500" |
1/2" - 20 |
KK |
Thread Mounted Light-Duty Industrial Model
Jacobs Model |
T4 Model |
Capacity (min.-max.) |
Threaded Mount |
Uses Key |
22BA-3/8 |
22BA-0.375 |
0.063-0.375" |
3/8" - 24 |
KK |
22BA-1/2 |
22BA-0.500 |
0.063-0.375" |
1/2" - 20 |
KK |
24BA-3/8 |
24BA-0.375 |
0.063-0.500" |
3/8" - 24 |
KK |
26BA-1/2 |
26BA-0.500 |
0.063-0.500" |
1/2" - 20 |
KK |