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Find quick answers to common questions
Our New (patented) 300 series pin wrenche system utilizes a plastic sleeve and receiver in the wrench body. This system of lowering the motor onto the sleeve and holding the wrench in place eliminates the ability of the wrench from twisting out of the cap. This allows you to comfortably apply torque to remove stubborn caps. Yes, Breaker bars with 5 foot pipes over them... Normally that arrangement is not stable enough to stay in the camp. Now, its just not a problem.
Find quick answers to common questions
Yes. Every product is built for continuous duty, marine environments, and the kind of fluid-transfer work that breaks cheaper pumps.
Absolutely.
Yes. WVO Designs products are tested in real-world marine, biofuel, and industrial conditions — heat, humidity, and long runtimes.
Flush with a compatible fluid after each use and keep seals clean. That's it.
Yes. Products are in stock at the collection pages.
Every product ships with a printed install guide. Digital copies and install videos are linked from each product page.
Every WVO Designs product is backed by our 1-year limited warranty against defects in materials and workmanship.
Keep your order confirmation email — it acts as proof of purchase. You can also register your serial number in your account for faster service.
Defects in materials and workmanship under normal use — no fine print, no games. Wear items (seals, gaskets) are covered by a separate 1-year warranty.
Call us. We'll get you a replacement or rebuild fast — usually the same week.
Most orders ship same-day from Charleston, SC, with delivery in 2–5 business days anywhere in the continental US.
Yes. WVO Designs offers dealer and fleet pricing — call us at (843) 972-4211 or use the contact form.
Call (843) 972-4211 Mon–Fri, 8am–3pm EST, or email support@wvodesigns.com. No call centers.
Feel free to reach out to us!
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