This listing is for a red (positive) marine grade pass through power post. 5/16" stud accepts 5/16" ring terminals. Allows user to safely pass power through bulkheads, firewalls and other panels. Power post mounts with #10 nut & bolt (not included), and passes through a 1" hole in a panel up to 3/8" thick. Included is a single wire terminal insulator for the input side and a 2 wire terminal insulator for the output side. Terminal insulators accept up to 2/0 gauge wire. Brand new from factory, bulk packaging.
  • Stud Diameter: 5/16"
  • Stud Length: 7/8"
  • Hardware Material: Nickle Plated Posts, Tin plated conductive nuts, Stainless Steel fasteners.
  • Base Material: Glass Filled Nylon
  • Overall Size: 2-1/8" L x 1" W x 2-5/8" H
  • Mounting Hole Size: 3/16" (#10 screw)
  • Mounting Center: 1.36"
  • Max Amperage: 250A @ 12VDC
  • Qty: (1) Red post, (1) 2-way red terminal protector, (1) 1-way red terminal protector

Rysz Storage Battery Co. is a small family owned and operated brick and mortar store located in Norwalk CT. We have been in business and proudly serving our local community since 1922. We are now bringing our superb customer service and product knowledge to Ebay! Thank you for taking the time to view our listing. 

Shipping:  Most orders received before 2:00 pm EST are shipped same day. Orders received after 2:00 pm will ship next business day. We are already an established business operating and shipping everyday. We even ship out on most Saturdays (although the cut off time is earlier). 

Tracking:  All tracking information will be loaded into Ebay as soon as it's available. And you can always contact us for any information you may need. 

Warranty:  Most items we sell carry a full manufacturers warranty. We are factory authorized for nearly every item we sell. Should you have an issue with an item you purchase from us and you cannot get warranty help from the manufacturer please contact us. We are here  to help. Certain NOS (new old stock) may not carry warranty, however, our listings will always denote NOS for those items. Should you be concerned about warranty before buying a product from us, please check the item listing. We will often list specific warranty information in the listing. And of course if you don't see / understand something about warranty please contact us. 

Returns: Items have a 30 day return policy unless otherwise noted. Returns will carry a 10% restocking fee. If you have concerns about a product you are considering buying please ask us. We don't want you to have to return an item. That costs everyone money. Lets make sure you are looking at the right product before you buy. 


Rysz Storage Battery Co.
4 Elm St
Norwalk CT 06850