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WIRTHCO

Battery Doctor WirthCo 30600 Top Post Battery Terminal Bolt and Nut Extender, Solid Brass, 5/16-18 Stud, 1.44 Inch Overall Length, 1/2 Inch Hex

Battery Doctor WirthCo 30600 Top Post Battery Terminal Bolt and Nut Extender, Solid Brass, 5/16-18 Stud, 1.44 Inch Overall Length, 1/2 Inch Hex

SKU:W4830600

Regular price $26.99
Regular price Sale price $26.99
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Quantity
  • Genuine brand-name parts
  • Ships from US warehouse
  • 30-day returns
  • DIRECT-TO-BATTERY ACCESSORY CONNECTIONS - Adds a 5/16-18 threaded stud above a top post battery terminal so one or several 3/8 inch ring terminals can tie into direct battery power for clean, reliable circuits.
  • SOLID BRASS CONSTRUCTION - Machined from solid brass for strong, conductive contact at the battery post and dependable threads when tightening down ring terminals and accessory leads.
  • FITS TOP POST BATTERIES - Overall length 1.440 inches with a 1/2 inch hex body; coupler thread 5/16-18 female 0.70 inch deep accepts the factory cable connector bolt, and the 5/16-18 stud projects 0.400 inch for stacking terminals.
  • KEEPS RING TERMINALS CLEAR OF CORROSION - Replaces the nut on the cable connector bolt and lifts accessory ring terminals up off the battery post, helping reduce noise in stereo, communication, and other electronic equipment.
  • IDEAL FOR TRAILER BRAKES AND AUXILIARY LOADS - Well suited to trailer brake controls, auxiliary lighting, audio amplifiers, and RV or marine house circuits that need extra direct-power tie points at the battery.
Brand WIRTHCO
Manufacturer part number 30600
UPC / GTIN 10054306003
Weight 0.50 lb
Dimensions (L × W × H) 0.5 × 3.5 × 4.5 in
Category Electronics & Audio
Condition New — genuine brand-name product
Genuine brand-name product, full manufacturer warranty. Ships from the closest US warehouse — normally within 1–3 business days. Questions before you order? Send us the manufacturer part number above and we’ll confirm. 30-day returns on unused items.

Shipping & delivery

Orders ship from the distributor warehouse closest to you, normally within 1–3 business days of purchase. Standard ground delivery takes 3–7 business days in the continental US; expedited options are shown at checkout. Oversized items (bumpers, running boards, large tonneau covers, some marine equipment) ship LTL freight — we contact you to schedule delivery and a signature is required.

Returns & warranty

Unused, uninstalled parts in original packaging can be returned within 30 days of delivery. A restocking fee of up to 20% may apply depending on the product and supplier, and return shipping is the buyer’s responsibility unless the item arrived defective, damaged or incorrect. Every product carries the full manufacturer warranty. Contact us with your order number to start a return.

Fitment & part numbers

Verify fitment with the manufacturer part number shown above and your vehicle’s year, make, model and trim. If the listing says “Fits select…”, confirm your exact application before ordering. Not sure? Send us your VIN and the part number and we’ll check it for you.

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