| Quantity | Price/Ea. |
|---|---|
| 10+ | $3.34 |
Product Specifications for East Penn Deka 00149 Universal Marine Battery Wing Nut Terminal – 5/16" Stud
| BM Part #: | DEK-00149 |
|---|---|
| Brand: | Deka |
| Shipping Weight: | 0.44Lbs (7.04 oz) |
| Warranty: | 60 Day Return |
- Universal Post Fitment: Engineered as a universal battery terminal that securely clamps onto both positive and negative tapered top-posts, eliminating the guesswork of choosing the right side.
- Instant Tool-Free Connections: Features a brass-plated wing nut for quick, hand-tightened cable management—perfect for seasonal storage or swapping accessories at the dock.
- Reliable 5/16" Marine Stud: Includes a standard 5/16" threaded stud, specifically designed to accept ring terminals for fish finders, trolling motors, and onboard electronics.
- Heavy-Duty Lead Construction: Cast from high-quality lead alloy for maximum conductivity and natural corrosion resistance in harsh saltwater and freshwater environments.
- Genuine East Penn Quality: A 100% genuine Deka/East Penn product (Part #00149) made in the USA for professional-grade marine electrical performance.
Product Description
Simplify Your Marine Electrical System: East Penn 00149 Universal Terminal
Stop struggling with traditional battery clamps that require a wrench every time you want to add an accessory. The East Penn Deka 00149 is the ultimate solution for boaters who need a fast, reliable way to manage their electrical connections. This universal marine battery terminal converts your standard tapered top-post into a convenient 5/16" threaded stud in seconds.
Whether you are powering a trolling motor, GPS, or interior lighting, this terminal allows for multiple connections without the clutter. The lead-alloy body provides the high conductivity your electronics demand, while the brass-plated wing nut ensures a secure, vibration-resistant fit that you can tighten by hand.
Key Benefits for Boaters:
- Universal Design: Fits both positive and negative battery posts, making it a "must-have" spare part for your marine emergency kit.
- Corrosion Protection: Lead construction stands up to the moisture and salt spray that ruins standard steel terminals.
- Effortless Battery Maintenance: Makes winterizing your boat a breeze. Simply spin off the battery wing nuts to disconnect your electronics for the season—no tools required.
Technical Specifications:
- Manufacturer: East Penn / Deka
- Part Number: 00149
- Stud Size: 5/16" Threaded Stud
- Material: Cast Lead Alloy with Brass Hardware
- Fitment: SAE Tapered Top Post (Universal Polarity)
Maximize your electrical efficiency and keep your deck clear of tangled wires. Trust the genuine East Penn 00149 to keep your marine battery connections secure, season after season.
Customer Reviews
This thing would be great if I didn't have to bend it so much to fit the positive terminal. Maybe lead can handle that? The one I put on the positive side is cock-eyed after making it fit and the bolt was hard to get through at first. I had it hooked up with a charger adapter then decided to go with a more expensive Anderson SB175 quick-connect solution with properly sized connectors for both battery terminals. These would be good for an application that doesn't need frequent disconnecting.
Good product, good company.easy to use,proper fit.
Used this terminal on a 98 ford escort with great results
This is a good terminal if you need to add a additional wire for an accessary
Allowed Me to use a regular battery for cranking instead of an expensive Marine Battery.
Had a post battery for my r/v that also required
wing nut application. Your product worked out great. Thanks
Great site - never a problem

