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Chain knockers with T-Nut coupling

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chain knocker with 16mm T-Nut (5/8"), 2 smooth chains
Chain knocker with 16mm T-Nut (5/8"), different chains
The chain knocker is one of the most important drain cable tools of all. This version for 16mm drain cables is available with different chains and can therefore be used for different purposes. Smooth chains are suitable for PVC and clay...
Content 1 Pieces
From 56.78€ *
Net price: 48.95€
rak chain knocker with 16mm T-Nut (7/8"), 2 smooth chains
Chain knocker with hardened chains, 16mm T-Nut (5/8") by rak
The chain knocker from rak with 16mm T-Nut for drain cleaning cables is an absolute professional pipe cleaning tool. The chains of the 16mm version are made of hardened steel, which means less wear and tear and more cleaning power. When...
Content 1 Pieces
From 119.42€ *
Net price: 102.95€
chain knocker 16mm T-Nut (5/8") with male coupling, 2 smooth chains
Chain knocker with male coupling 16mm T-Nut (5/8"), smooth chains
This special version of rak's chain knocker has a double 16mm T-Nut coupling: at the top of the chain knocker there is a 16mm pin coupling. The chain knocker can thus be used in combination with a drain cable tool, thus extending its...
Content 1 Pieces
From 168.14€ *
Net price: 144.95€
chain knocker with male coupling 16mm (5/8"), 2 cam chains
Chain knocker with male coupling 16mm T-Nut (5/8"), cam chains
This special version of the chain knocker with cam chains from rak has a double 16mm T-Nut coupling: at the top of the chain knocker there is a 16mm pin coupling. The chain head can thus be used in combination with a drain cable tool,...
Content 1 Pieces
From 179.74€ *
Net price: 154.95€
chain knocker 16mm T-Nut (5/8"), 2 carbide chains
Chain knocker with carbide chains 16mm T-Nut (5/8") by rak
This version of the chain knocker by rak with 16mm T-Nut has special hard metal trimmings which are mounted on the hardened chains. This makes the chains extremely hard and abrasion resistant, which leads to excellent results in drain...
Content 1 Pieces
From 164.66€ *
Net price: 141.95€
Short chain knocker with 16mm T-Nut (5/8"), 2 smooth chains
Short chain knocker with 16mm T-Nut, various chains
The chain knocker is one of the most important drain cable tools of all. This version for 16mm drain cables is kept extra short to allow for improved arcing. The chain head is available with different chains and can therefore be used for...
Content 1 Pieces
From 56.78€ *
Net price: 48.95€
chain knocker 16mm (5/8") with ring 4 plain chains
Chain knocker with ring with 16mm T-Nut (5/8")
The chain knocker is one of the most important drain cable tools of all. This version for 16mm drain cables has a ring through which it is guided in the pipe and is thus optimally aligned in the pipeline. The ability to bend is of course...
Content 1 Pieces
From 113.62€ *
Net price: 97.95€
chain knocker with 22mm T-Nut (7/8"), 2 smooth chains
Chain knocker with 22mm T-Nut (7/8"), different chains
The chain knocker is one of the most important drain cable tools of all. This version for 22mm drain cables is available with different chains and can therefore be used for different purposes. Smooth chains are suitable for PVC and clay...
Content 1 Pieces
From 76.50€ *
Net price: 65.95€
Chain knocker with 22mm T-Nut of rak, 2 smooth chains
Chain knocker with hardened chains, 22mm T-Nut (7/8")
The chain knocker from rak with a 22mm T-Nut for appropriate drain cleaning cables is an absolute professional drain cleaning tool. The chains of the 22mm version are made of hardened steel, which means less wear and tear and more...
Content 1 Pieces
From 154.22€ *
Net price: 132.95€
chain knocker 22mm T-Nut (7/8"), 2 carbide chains
Chain knocker with carbide teeth 22mm T-Nut (7/8") by rak
This version of the chain knocker from rak with 22mm T-Nut has special hard metal trimmings which are mounted on the hardened chains. This makes the chains extremely hard and abrasion resistant, which leads to excellent results in drain...
Content 1 Pieces
From 231.94€ *
Net price: 199.95€
chain knocker with 22mm (7/8") male coupling, smooth chains
Chain knocker with male coupling 22mm T-Nut (7/8")
This special version of rak's chain knocker has a double 22mm T-Nut coupling: at the top of the chain knocker there is a 22mm pin coupling. The chain knocker can thus be used in combination with a drain cable tool, thus extending its...
Content 1 Pieces
From 214.54€ *
Net price: 184.95€
Chain knocker with ring with 22mm T-Nut (5/8")
Kettenschleuder mit Ring mit 22mm T-Nut (5/8"), versch. Ketten
Die Kettenschleuder ist eines der wichtigesten Rohrreinigungswerkzeuge überhaupt. Diese Variante für 22mm Spiralen verfügt über einen Ring, durch den sie im Rohr geführt wird und so optimal in der Rohrleitung ausgerichtet ist. Die...
Content 1 Pieces
From 176.26€ *
Net price: 151.95€
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Chain knockers are indispensable tools for professional drain cleaning. We offer different designs with T-Nut and square coupling to cover all applications. The chain knocker with hardened chains from rak offer a long service life and sufficient hardness for heavy incrustations. The sanitary versions of ROWO and rak have standard chains for the typical pipe blockages in the domestic sector. The chain knocker with carbide and carbide are designed for the toughest applications in the heaviest incrustations and renovation work.

All rak® chain knocker are additionally available with double coupling. This allows a different drain cleaning tool or a second chain knocker. In addition, we offer short versions of the chain knocker, which have the advantage of a significantly higher arcing ability in narrow tubes.

Finally, various chain knocker are also available with a ring to provide central guidance in the drain for long, straight lines, thus enabling more efficient drain cleaning.

If you still cannot find a suitable chain knocker, please contact us - in cooperation with the manufacturers, we will be happy to offer you special designs tailored to your area of application!

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