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CraftsmanCapitol™ Premium Multifunctional Marine Wrenches Cross Key

  • Saving time and no more hassle with your project
  • 100% Money-Back Guarantee

Multifunctional Marine Wrenches is the best selling item that you are not talking about. This tool is essential for control cabinets and shut-off systems in the supply of gas, water, and electricity. It truly is the key for use in technical installations in buildings to control air conditioning and ventilation systems, shut-off valves and main switchboards. Everyone should have this neat tool that attaches easily to a keychain or belt loop.

Product Description:

This 8-arm version includes two 4-way wheel wrenches connected in a space-saving scheme that utilizes magnets. It features a weight-optimized zinc die-cast design and a high-quality chrome surface coating.

Quality in Every Detail

Sometimes we give our pliers a really hard time. We try to destroy them to find out what makes them good and long-lasting. Because we don't want to leave anything to chance, we take a long, careful look.

The steel Craftsman Capitol uses is precisely hardened with a maximum of 0.8 percent carbon and defined parts of chromium and vanadium, guaranteeing optimum cutting performance and service life — even though it requires special production and costs a bit more. But our high production demands require this.

The rivet of our high-leverage diagonal cutter also has to stand up to a lot of stress. That's why we literally give it backup: we forge it straight onto the pliers. This means extra effort as we have to precision mill the rivet to a few hundredth millimeters. But satisfied users are worth this effort.

Craftsman Capitol also looks closely at the small details. The angles, the sharpness, the hardness, the toughness of the cutting edges. The precision and smooth movement of the joint. The handle design and the finish. We keep reviewing these subjects, we research, we test, and we improve our pliers.

At a Glance
  • Multifunctional key for the actuation of locking systems
  • Ideal for use in technical installations, gas and water supply, and shut-off-systems
  • 8-arm version consists of two 4-way wheel wrenches connected in a space-saving way using magnets
  • Key and reversible bit joined by stable stainless steel wire


  • Capacity, square: 5 / 6 - 7 / 8 - 9 / 10 - 11 mm
  • Capacity, triangular: 7 - 8 / 9 - 10 / 11 - 12 mm
  • Capacity, two-way key bit: 3-5 mm
  • Capacity, half-moon: 6 mm
  • Step-like square: 6 - 9 mm

Shipping Notice:

After 3-5 business days, if your order is not shipped yet, this is because we are preparing the stock due to the high demand for some items. Rest assured your order will be shipped early next week from our warehouse in Chicago, Illinois. 

If you need more information with your order, don't hesitate to contact us, we are more than happy to help.

We believe & care about our customers happy. We stand behind our words, take high responsibility on your order, and ensure it arrives on time in the highest quality.


After placing your order, our efficient Production Team will prepare, pack and ship your order with utmost care within 1-2 business days (in the unlikely event it can take more 3-5 days with high volume items to cause we need time to restock, don't worry, our team is working on it).

Then this following shipping time will be applied:

United States:
USPS Domestic Shipping: 2-5 business days

Canada, Europe, Australia, New Zealand:
International Express Shipping: 7-10 business days

Other Countries:
International Express Shipping: 10-20 business days

100% Satisfaction Guarantee

We offer a 100% Satisfaction Guarantee. We will refund your money if you are not satisfied with your order due to the company's fault. This is to ensure to provide a risk-free shopping experience and make sure that the offer is not taken advantage of.

In the unlikely event that your order hasn't arrived within 30 days (due to lost mail, etc.) please contact us and we will resend your order or refunds 100% money.