BLUE WAVE S/S Halyard Shackle 5/16 Keypin – 180308

Description

The Blue Wave 180308 Halyard Shackle is a heavy-duty, forged stainless steel shackle designed for secure, high-load applications such as sailboat halyards, blocks, and rigging systems. Featuring a 5/16″ (8 mm) keypin, this shackle allows for quick, tool-free operation while maintaining a secure and reliable connection.

Made from AISI 316 marine-grade stainless steel, it is highly resistant to corrosion and is ideal for use in demanding marine environments. The smooth, polished finish reduces wear on lines and gear, making it a trusted choice for performance and cruising sailors alike.

Key Features

• Heavy-duty halyard shackle with 5/16″ keypin

• AISI 316 stainless steel for exceptional corrosion resistance

• Keypin design allows easy opening and secure locking without tools

• Ideal for halyards, mast fittings, blocks, and general rigging

• Polished finish helps minimize line wear and abrasion

• Suitable for both recreational and commercial marine use

Specifications

• Part Number: 180308

• Pin Diameter: 5/16″ (8 mm)

• Material: AISI 316 marine-grade stainless steel

• Type: Halyard shackle with keypin

• Pin Style: Spring-loaded keypin for tool-free operation

• Working Load Limit: High (exact rating may vary; contact manufacturer for certified load values)

• Finish: Polished stainless steel

• Corrosion Resistance: Excellent – ideal for saltwater use

• Applications: Sailboat halyards, blocks, lifting points, rigging