Thiele TWN0851 GK8 Clevis Shortener For 20mm G80 Chain EN1677 12.5T German Engineering Rigging Pros Gas Fuel Tank Monitoring Designed for Vetus bow and

Designed for Vetus bow and stern thrusters ensuring reliable

Diplexer option for streamlined setups: Choose single-line or dual-line configurations to match your chartplotter/sounder arrangement

Penetrates quickly

Tunnel diameter: 150 mm

Why this approach beats the alternative

Thiele TWN0851 GK8 Clevis Shortener For 20mm G80 Chain EN1677 12.5T German Engineering Rigging Pros Gas Fuel Tank Monitoring Designed for Vetus bow andEngineered in Germany, the Thiele TWN0851 GK8 Clevis Shortener is a precision rigging accessory designed to shorten 20 mm G80 chain slings with confidence and control. Crafted to meet EN1677 standards and built from high strength Grade 80 steel, this component helps you keep loads centered, reduce chain slack, and maintain safe lift angles during hoisting and rigging operations. Compatibility: Designed for 20 mm G80 lift chain assemblies, delivering a