The Bumper Sub is a great and absolutely necessary addition on almost every fishing job. The Bumper Sub allows your working string free play. The Bumper sub utilizes a sealed stroke in both lubricated and mechanical models. Made of 4140 and P110 materials it allows your to get rough. The Bumper Sub is available in multiple sizes and can suited to almost every need.
- Rugged Build
- Hex Kelly
- Sealed piston for circulation
- Large Circulation ID
- Custom Sizes available