Feel free to reach out to us!
Find quick answers to common questions
Tired of fumbling with tiny terminal screws, stripped wire strands, and loose unsafe electrical connections? This innovative screwless quick wiring plug completely eliminates traditional screw-twisting wiring steps, drastically cutting your electrical DIY and installation time. No screwdriver required for wiring—perfect for homeowners, hobby electricians, handymen and renovation contractors.


The internal conductive pieces are made of thick, widened solid pure copper, featuring superior electrical conductivity, low heat generation, and strong oxidation resistance compared to thin iron or cheap copper alloy terminals. It avoids overheating risks under normal load and ensures long service life for daily household power supply.

This quick wiring plug supports 0.5mm² to 4mm² electrical wires, compatible with both solid hard single-core wire and flexible multi-stranded soft wire. It fits most standard household lighting, small appliance, extension cord and circuit wiring projects, covering nearly all daily electrical connection demands.

Find quick answers to common questions
Yes, all our tools are engineered for heavy-duty performance and long-term reliability.
Yes, our tools are designed with safety features and easy handling in mind.
Yes, they are tested to perform reliably in demanding environments.
Regular cleaning and proper storage are usually enough to keep your tools in top condition.
Yes, we provide compatible parts and add-ons to extend the life of your tools.
Every tool comes with a detailed user manual, and digital guides are available online.
Every KRANK tool includes a 1-year warranty, with extended options available on select products.
You can register online using your product serial number for faster support.
It includes defects in materials and workmanship under normal use conditions.
Yes, extended warranty plans are available for select tools at checkout.
Orders ship within 24 hours, and delivery typically takes 3–5 business days.
Yes, KRANK provides special pricing and packages for business or team orders.
You can reach our support team by email or phone — we’re here to assist you.
Feel free to reach out to us!
Last seen items
KRANK service and support store.
KRANK tool showroom and pickup.
KRANK product experience center.
KRANK tools on display and advice.
KRANK official retail store.