Polyform 33-957-400 A Series Buoy Shackle 1-1/4" Galvanized Steel

The Polyform A Series Buoy Shackle is a heavy-duty marine mooring accessory designed for secure anchoring and mooring applications. Constructed from durable 1/2" diameter galvanized steel, this shackle provides exceptional corrosion resistance and strength in harsh marine environments.

Key Features:

• 1/2" diameter galvanized steel construction for superior durability
• 3/8" threaded pin for secure fastening
• 1-1/4" PVC plastic insert distributes load evenly across rope hold area
• Safe working load limit of 5,000 lbs
• Reduces chafing and wear on mooring lines
• Compatible with Polyform A Series buoys and mooring systems

The integrated PVC insert is a critical feature that helps maximize the performance and longevity of your mooring lines by distributing stress evenly throughout the rope hold area. This design reduces concentrated wear points and extends the life of both the shackle and your mooring rope. Ideal for permanent and seasonal mooring applications in freshwater and saltwater environments.