An extremely robust post knocker produced from heavy duty steel parts.
Features a uniquely designed top link arm made from a solid steel block & pressed plate which alleviates the usual problem of weakness in standard designs.

Features & Specifications:
- Unique top link bar design
- Solid steel Tractor to Knocker link arm
- Multi adjustment to link arm
- Greaseable main pivot
- 40mm thick knocker head: 400mm (16") square