Guest Grounding Plates - Giant Dynaplate 12" X3" X.5" | 4012
No restocking fees on eligible returns
You have 30 days to request a return. All sale items are final sale.
Customer pays return postage. Return postage is reimbursed if we made a mistake.
Grounding Plates
Giant Dynaplate 12"X3"X.5"
Dynaplate reduces problems of RF interference, poor SSB or AM transmission and reception and poor reception of low frequency navigational bands such as Loran. It also takes the ground away from your engine, providing a static-free line, eliminating interference and improving performance. Dynaplate also reduces the occurence of electrolysis and galvanic corrosion due to differences between dissimilar metals. The bronze Dynaplate material serves as the next sacrificial metal on the galvanic scale after your zincs, providing another buffer against corrosion of stainless steel parts. Dynaplate's scintered, porous bronze sphere construction offers maximum conductivity in a compact size. Low drag, non-fouling shape scrapes clean with a wire brush. Each plate includes one gold plated mounting bolt and silver contact paste. Easy 2-step hull installation.
4006: 6" x 2" x 1/2"
4008: 8" x 2-1/2" x 1/2"
4012: 12" x 3" x 1/2"
- Brand: Guest
- Manufacturer part #: 4012
- Sold as: EA
Shipping information
In-stock and OEM parts: ship same or next business day.
Supplier-stock items are usually ready for pickup or shipping within 24 hours of ordering.
Special-order timing may vary.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.