180mm Tap Wrench Extension Zinc M27 Square Shank DIN 377, Zinc Plated - TECWERK

Take advantage of a robust, zinc-plated extension that increases reach and ensures a secure drive via its 16 mm square shank; its 180 mm length supports access to deeper threads. Order the tool directly via Metav Werkzeuge or consult our specialists for application advice.

Tool extension DIN 377 4-sided 16 mm zinc M27 – TECWERK

Tool extension DIN 377 4-sided 16 mm zinc M27 for use with hand taps and hand reamers in manual threading and repair operations

• DIN 377 compliant for hand taps and reamers
• Zinc-plated 180 mm total length
• 4-sided square shank to DIN 10 / ISO

Greater reach and dependable drive for manual threading

This extension delivers reliable access to recessed or awkwardly positioned threads, combining a 180 mm overall length with a 16 mm four-sided shank to maintain a positive fit and consistent torque transmission. For manual tapping or reaming operations, the robust connection reduces the risk of slippage and cross-threading, thereby improving process reliability and lowering the incidence of rework. The design supports steady, repeatable manual work in production and maintenance settings.

Standards-led compatibility and corrosion protection

Manufactured to DIN 377 and featuring a square shank dimension to DIN 10 / ISO, the extension is purpose-built to mate with standard hand tap tools and hand reamers. The zinc-plated surface offers basic corrosion resistance in workshop environments, helping to preserve fit and function over time while facilitating routine cleaning. The M27 designation indicates the threaded interface specified in the product name, ensuring compatibility where that thread form is required.

Practical workshop advantages and reduced downtime

As a straightforward workshop accessory, the component simplifies tooling setups and extends the usable reach of existing tap stocks, avoiding unnecessary tool changes. The zinc-plated finish and solid construction promote longevity in everyday use; maintenance is limited to keeping the shank and connection clean and lightly oiled if stored in humid conditions. The result is improved throughput for manual threading tasks and a small but tangible contribution to smoother workshop workflows.

For reliable workshop threading solutions, request TECWERK’s zinc-plated DIN 377 tool extension through Metav Werkzeuge—Metav Werkzeuge in Emmerich provides supply and practical advice; contact info@metav-werkzeuge.com or +49 2822 7131930 for further assistance

Technical data

• Article number: 2000867918NW
• Label: Werkzeugverlängerung DIN 377 4KT 16mm Zink M27 TECWERK
• Manufacturer: TECWERK

Core data

• Total length: 180 mm
• Square shank: 16 mm (4-sided)
• Thread: M27
• Packing unit: 1

Special features

• Material: Zinc
• Standard: DIN 377
• For hand taps and hand reamers
• Square according to DIN 10 and ISO
• Zinc-plated

FAQ

Is this extension suitable for standard hand tap sets? Yes. The tool extension is designed to DIN 377 and fits hand taps and hand reamers that accept a 16 mm square shank.

How does the zinc plating affect durability? The zinc-plated finish on the TECWERK extension provides basic corrosion resistance and helps maintain consistent fit during routine workshop use.

Can the extension reach recessed thread locations reliably? Yes. With a total length of 180 mm, the extension increases reach for recessed or hard-to-access threads while preserving a secure drive from the square shank.

What standards does the extension comply with? The extension is manufactured to DIN 377 and the square shank conforms to DIN 10 / ISO, ensuring compatibility with standard manual threading tools.

Is special maintenance required for long service life? Routine cleaning and occasional light lubrication when stored in humid environments will keep the extension in good working order.

Manufacturer / Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund