1/2 Inch Drive Extension Bar Size Guide
We've compiled a comprehensive list below of every 1/2 inch drive extension bar in our entire range including all sizing details.
Choosing the right extension bar has never been easier.
Teng Tools 1/2" Drive Extension Bar Chart
| Item ID | Drive | Type | DIN | Description | Length | Weight |
| M120020-C | 1/2" | A | 3123B | 2 1/2 inch extension bar | 63.5mm / 2.5in | 105g / 3.7oz |
| M120021-C | 1/2" | A | 3123B | 5 inch extension bar | 125mm / 4.9in | 222g / 7.8oz |
| M120023-C | 1/2" | A | 3123B | 6 inch extension bar | 150mm / 5.9in | 240g / 8.5oz |
| M120022-C | 1/2" | A | 3123B | 10 inch extension bar | 255mm / 10in | 420g / 14.8oz |
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