Circular Chain Knockers

Chain Knockers are a mechanically rotated tool for sewer cleaning and pipeline renovations. The Renssi WC Circular Chain Knockers come with a Securing Ring.

WC 1000 SERIES

for 8mm cable, 4mm Chains

WC 2000 SERIES

for 10mm cable, 4mm Chains

WC 3000 SERIES

for 12mm cable, 4mm Chains

WC 3000-5 SERIES

for 12mm cable, 5mm Chains

Circular Chain Knockers With T-Slide Connector

Chain Knockers are a mechanically rotated tool for sewer cleaning and pipeline renovations. The Renssi WC-T Circular Chain Knockers come with a T-Slide Connector.

WC-T 16 SERIES

T-Slide, 4mm Chains

WC-T 20 SERIES

T-Slide, 4mm Chains

WC-T 22 SERIES

T-Slide, 4mm Chains

Circular Chain Knockers With THread

WC-I SERIES

with 1/2″ UNC Thread

Circular Chain Knockers, Keyway Shaft

WC-W SERIES

for 16mm Keyway Shaft

Circular Chain Knockers With Carbide Coating

WCNT 1000 SERIES

for 8mm cable

WCNT 2000 SERIES

for 10mm cable

WCNT 3000 SERIES

for 12mm cable

WCNT-T 16 SERIES

T-Slide Connectors

Renssi Chain Knocker Range

Chain Knockers

Chain Knockers With Starbits

Circular Chain Knockers

T-Slide Chain Knockers