Modern, but notice the tip machining
These are modern. If you look at the tips, the machining allows for 2 positions. One allows the socket to be driven at an angle (the objective), if you press the socket further, it locks into position. The 3/8 wobble extensions I have do not have this feature.
Snap on Model number | Description | Date Range |
TMXW-1 | Extension 1 ¼ Inch | 1995 – 1999 |
TMXW-2 | Wobble extension 2inch | 1983-1999 |
TMXW-4 | Wobble extension 4inch | 1978 -1999 |
TMXW-60 | Wobble extension 6inch | 1983 – 1999 |
TMXW-100 | Extension 10 Inch | 1987 – 1999 |
TMXW-140 | Extension 14 Inch | 1987 – 1999 |
| | |
TMU-8 | Universal joint | 1948 – 1999 |