Product Description

This is a multiple size item. Please select correct Cap Size needed.

These Black Flat Piling Cap/Covers are the perfect touch for your marine dock, boat dock, pier or floating boat dock. These flat style caps are made of heavy-duty pylon. The flat shaped caps go over the top of the wooden marine dock posts to protect them from internal rot and damage caused by exposure to the elements and from marine life. They come in multiple sizes. Please select the correct size in the drop-down list. See and use the instructions on How to Properly measure your Piling Cones and the Convenient Chart in ordering the correct sizes and # of piling caps needed attached below or in the images.

  • Black Flat Style Dock Piling Caps/Covers
  • Flat Round Shaped Cap/Cover
  • Material Polypropylene with UV Inhibitors
  • Easy to Install
  • Available in Black 
  • Inside Diameter Size in Inches
  • Available Sizes: 4 in, 5 in, 6 in, 6.5 in, 7 in, 7.5 in, 8 in, 8.5 in, 9 in, 9.5 in, 10 in, 10.5 in, 11 in, 11.5 in, 12 in and 13 in
  • The size you selected above is what you will receive.
  • Made in USA
Brand: JSP Manufacturing®
MPN: PC-FLAT-Black


Manufacturer: JSP
Material: Polypropylene with UV inhibitors
Style: Flat Cap
Shape: Round
Color: Black
Shoulder Depth: 1-5/8" approx. - give or take 1/8" depending on diameter size
Inside Diameter Sizes: 4 in, 5 in,6 in, 6.5 in, 7 in, 7.5 in, 8 in, 8.5 in, 9 in, 9.5 in, 10 in, 10.5 in, 11 in, 11.5 in, 12 in and 13 in


Get the right size the first time!
1. ALL pilings should be measured. 
2. Do NOT assume all your pilings are the same size. We recommend using the string method and going by the circumference of the pilings. 
3. DO NOT MEASURE USING NORTH to SOUTH, & EAST to WEST, this will not provide an accurate size. 

Click on the images below or above for a instructions on how to measure and a convenient circumference conversion record sheet or please contact us and we can email the instructions and conversion sheet to you. 

Returns because of Failure to measure for all caps before ordering, will result in original shipping charges being subtracted from refunds.

s-l1600.jpg (773×1428)

PLEASE GO HERE for instructions on How To Measure 

https://i.ebayimg.com/images/g/5ycAAOSwYAVelZgi/s-l1600.jpg

PLEASE GO HERE for a Sizing Chart 

https://i.ebayimg.com/images/g/z0QAAOSwTpdk-JyP/s-l1600.jpg

We also have these flat caps in White as well as Cone shaped Piling Caps.

Return Information
Returns will be the cost of the item purchased, MINUS any shipping costs that we incurred shipping to you, or any return shipping costs. All returns must be in unused, undamaged and unaltered condition. If you have any questions regarding your return, please contact us.

Shipping Information
Please Note - Our Free shipping offer applies to most of the U.S., however HawaiiAlaska, Puerto Rico, Guam, and other U.S. territories do not qualify for our free shipping offer. Shipping to these areas is possible and will be charged a surcharge at time of checkout.

We guarantee if you place the order on a business day before 2PM (EST), it will ship out that same day.  If placed after 2PM (EST), it will ship out the following business day. Orders received on weekends after 2PM(EST) Friday through 2PM (EST) Monday will ship on Monday. Shipping will start being counted on Tuesday.

Two-Day Shipping (when applicable) - shipping days start being counted the day after the shipping carrier receives that package. For example, if they receive the package on Monday before the cutoff time it will be delivered on Wednesday. (Day 1 is Tuesday / Day 2 is Wednesday - does not include the order date). Two-Day Shipping is TWO BUSINESS DAYS *Does not include weekends or holidays.

Unfortunately, once your order leaves our facility, we are unable to control delays or errors by the shipping carrier. The EBAY "GUARANTEED" delivery dates do not actually nor reliably reflect the correct shipping dates from the shipping carriers "ESTIMATED" delivery dates.

International Buyers – Please Note: Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying. Customs fees are normally charged by the shipping company or collected when you pick the item up. These fees are not additional shipping charges. We won't under-value merchandise or mark the item as a gift on customs forms. Doing that is against U.S. and international laws

  • We guarantee orders placed before 2pm will ship the same business day, or the next business day before 2pm. With the exception if payment has not cleared. Items ship direct from our warehouse in Pinellas Park, Florida
  • We use United States Postal Service, FedEx, and UPS for shipments for Domestic and international.
  • We use United States Postal Service for shipments to P.O. Boxes.
  • Typically allow 2 - 6 business days for delivery within the United States
  • Delivery to international locations depends on location and carrier.
  • You will be provided with a tracking number for your shipment as soon as we have it.
  • Unfortunately, once your order leaves our facility, we are unable to control delays or errors by the shipping carrier. The EBAY "GUARANTEED" delivery dates do not actually nor reliably reflect the correct shipping dates from the shipping carriers "ESTIMATED" delivery dates.
  • International Buyers – Please Note: Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying. Customs fees are normally charged by the shipping company or collected when you pick the item up. These fees are not additional shipping charges. We won't under-value merchandise or mark the item as a gift on customs forms.

Immediate payment is required when an item is purchased.
We accept all major credit cards, PayPal Payments, Google Pay

We offer a 30-Day Guarantee!
If for any reason your item is defective or not as described, please notify us as soon as you receive the item to arrange for a replacement or a refund. We do not accept returns on electrical parts. Returns will be the cost of the item purchased, MINUS any shipping costs that we incurred shipping to you, or any return shipping costs. All returns must be in unused, undamaged, and unaltered condition.

JSP Manufacturing is a US manufacturing and custom molding company doing business for over 20 years, located in Pinellas Park, Florida. At JSP Manufacturing we produce various consumer products such as cup holders, piling caps, fence caps, snow guards, powersport accessories and many more items. We also offer a variety of jet ski parts.

We offer Bulk Pricing on most of our manufactured products, please contact us for more details regarding quantities and prices.