Replacement chains for rak chain knockers

Repair your rak chain knocker yourself with this replacement chain!

Chain knockers are highly stressed drain cable tools that wear out over time. If there is sand in the pipe, this can cause a grinding effect on the chains, which is visible by clear traces of wear on the chain. However, the use of smooth chains in steel or concrete pipes can also put them under massive strain very quickly.

With these chains you can repair your chain head yourself. For this purpose, the chains to be replaced must be separated from the spiral piece of the chain knocker using a cutting machine. Then you can weld on the replacement chains offered here. Please note that you need appropriate tools and the necessary expertise to handle these tools.

Technical data of spare chains for rak chain knockers

• Design: smooth chains or cam chains
• For chain knocker 16mm or 22mm
• Material: Hardened steel