Skip to content
Celebrating over 50 years of Trusted Marine Service
Over 50 years of Trusted Marine Service

Polyform 73-389-943 Twin Eye G Series Fender, 5.5" x 19", Black

Original price $44.29 - Original price $44.29
Original price
$44.29
$44.29 - $44.29
Current price $44.29
Item locally warehoused

Free returns on all eligible orders

You have 30 days to request a return. All sale items are final sale.

The Polyform 73-389-943 Twin Eye G Series Fender is a 5.5" x 19" black cylindrical inflatable fender designed for mooring protection. Built with even wall thickness and molded ribs for strength and abrasion resistance, it features twin eye attachment points for secure positioning on trailered boats and permanent, protected moorings.

Key Features

  • Even wall thickness for maximum strength
  • Molded in ribs for strength and abrasion resistance
  • Reinforced rope holds
  • Twin eye attachment design for secure fender positioning
  • Designed for use by trailered boats and permanent protected moorings
  • Unique Polyform valve for years of service

Product Compatibility

  • Docking and mooring fender protection for boats
  • Trailered boats needing reliable fendering
  • Permanent moorings in protected areas (using appropriate mounting/rigging)

Product Details

  • Model/Part Number: 73-389-943
  • SKU: 218-G3BLK
  • Series: G Series
  • Fender Type: Twin Eye cylindrical fender
  • Color: Black
  • Size: 5.5" x 19"
  • Weight: 1013 grams

Parts Desk Insights

Best Use Case: A strong choice when you want a compact, twin-eye cylindrical fender for protecting hull contact points during docking and mooring.

Common Issues: If you’re re-rigging, confirm the rope/line you use seats correctly in the reinforced rope holds and that your attachment lines keep the fender from rubbing excessively. Also inspect the mating hardware and rope condition regularly to prevent chafe at the eyes.

Related Products & Accessories

Shipping information

In-stock and OEM parts: ship same or next business day.

Locally warehoused items: ship within 1-3 business days.

Special-order items: timeline confirmed after order.

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.

Free Shipping

When you spend $150 or more

Here to Help

Get in touch with us

Store Pickup

Pick up your order yourself, for free

Easy Exchanges

Return or exchange within 30 days