| ITEM | OPENING SIZE | TOTAL LENGTH (A) | OPEN END (B) | BOX END (B2) | OPEN END (C) | BOX END (C2) |
|---|---|---|---|---|---|---|
| 1207M 1207MH | 7 mm | 5-1/16” | 39/64" | 13/32" | 3/16" | 7/32" |
| 1208M 1208MH | 8 mm | 5-9/16” | 11/16" | 17/32" | 3/16" | 9/32" |
| 1209M 1209MH | 9 mm | 6-1/16” | 13/16" | 19/32" | 7/32" | 5/16" |
| 1210M 1210MH | 10 mm | 6-9/16” | 15/16" | 11/16" | 15/64" | 5/16" |
| 1211M 1211MH | 11 mm | 6-9/16” | 15/16" | 11/16" | 15/64" | 5/16" |
| 1212M 1212MH | 12 mm | 7-1/16” | 1-5/64” | 3/4" | 1/4" | 11/32" |
| 1213M 1213MH | 13 mm | 7-1/16” | 1-5/64” | 3/4" | 1/4" | 11/32" |
| 1214M 1214MH | 14 mm | 7-9/16” | 1-13/64” | 7/8" | 17/64" | 3/8" |
| 1215M 1215MH | 15 mm | 7-9/16” | 1-13/64” | 7/8" | 17/64" | 3/8" |
| 1216M 1216MH | 16 mm | 8-2/16” | 1-21/64” | 31/32" | 9/32" | 13/32" |
| 1217M 1217MH | 17 mm | 8-15/16” | 1-7/16” | 1-1/32” | 9/32" | 7/16" |
| 1218M 1218MH | 18 mm | 8-15/16” | 1-7/16” | 1-1/32” | 5/16" | 7/16" |
| 1219M 1219MH | 19 mm | 9-13/16” | 1-9/16” | 1-3/32” | 21/64" | 15/32" |
| 1220M — | 20 mm | 10-11/16” | 1-11/16” | 1-3/16” | 5/16" | 1/2" |
| 1221M — | 21 mm | 10-11/16” | 1-11/16” | 1-3/16” | 11/32" | 1/2" |