Polyform U.S. A-4 Buoy 20.5-Inch Diameter - Red for Marine Marking and Heavy Seas

A-4 Buoy 20.5" Diameter - Red

The A-Series is the product that launched the Polyform story. This all-purpose product, with the signature "blue ropehold" has proven itself in the most adverse conditions.

Marking gear used in heavy seas is no easy task. That's why more fishermen use Polyform A-Series than all other buoys combined. You name it, ocean, sea, or river, and the A-Series has been there.

Put your trust in Polyform's most versatile and well-known product.

Features:

• Even wall thickness for maximum thickness
• Heavy duty reinforced ropeholds
• Polyform's unique vinyl valve system
• Dual valve inflation/deflation system
• Excellent choice for a rafting fender
• One (1) piece design

Technical Specifications:

• Size - 20.5" x 27" (52.1 x 68.6cm)
• Eye Diameter - 1.125" (2.9cm)
• Circumference - 64.4" (163.6cm)
• Volume - 22.5 gallons (85.2L)
• Boat Size - 50 - 60' (15.2 - 18.3M)

*Sold as an Individual

The Polyform U.S. A-4 Buoy is a versatile and durable all-purpose buoy designed for maritime marking, heavy seas, and river conditions. With a 20.5-inch diameter, the A-4 is ideal for vessels ranging from 50 to 60 feet, providing reliable visibility and marking in challenging conditions. Its signature blue ropehold and one-piece design make it a trusted choice among professional fishermen, mariners, and boaters who demand strength and performance in adverse environments. Whether used as a marker, a rafting fender, or for other heavy-duty marine applications, this buoy offers unmatched durability and ease of use.

Constructed with an even wall thickness for maximum strength, the A-4 buoy features heavy-duty reinforced ropeholds that withstand heavy loads and harsh weather. Polyform’s unique vinyl valve system ensures secure inflation and quick deflation, facilitating easy handling and storage. Its dual valve system allows for simple air adjustments, making maintenance straightforward even in demanding marine settings. The buoy’s robust construction and reliable materials ensure long-lasting performance, making it one of the most trusted products for maritime safety and marking.

This buoy is designed to perform in ocean, sea, and river environments, providing excellent visibility and marking capabilities. Its lightweight yet sturdy construction makes it suitable for a variety of uses, from navigation markers to rafting fenders. The A-4 buoy is sold individually, making it easy to customize your fleet or marking system with dependable, high-quality equipment from Polyform U.S., a leader in marine safety and marking products.

Features:

• Even wall thickness for maximum strength and durability

• Heavy-duty reinforced ropeholds for secure handling

• Polyform's unique vinyl valve system for reliable inflation and deflation

• Dual valve system for easy air adjustments

• Excellent as a rafting fender or marine marker

• One-piece design for added strength and simplicity