EXTENSION NUT ( Hardened& Tempered,black finesh )
MODEL |
THREAD SIZE |
SPANER SIZE |
LENGTH |
SEEN-12 |
M 12 |
19 |
36 |
SEEN-14 |
M 14 |
21 |
42 |
SEEN-16 |
M 16 |
24 |
48 |
SEEN-20 |
M 20 |
30 |
60 |
SEEN-24 |
M 24 |
36 |
72 |