Harken 16mm Block with Swivel - Compact Synthetic Control Line Block

16mm Block with Swivel

The 16 mm is Harkens smallest block. It is perfect for small synthetic control lines found on high-tech dinghies. The patented bearing system uses stainless steel balls in a captive grooved race and has a 250 lb (113 kg) maximum working load.

Specifications:

• Sheave: 16mm / 5/8in.
• Length: 46mm / 1-13/16in.
• Weight: 18g / .63oz
• Shackle pin: 4mm / 5/32in
• Maximum line: 5mm / 7/32
• Maximum working load: 113kg/ 250lb
• Breaking load: 339kg / 750lb

The Harken 16mm Block with Swivel is an essential component for high-tech dinghy control systems, designed for small synthetic lines. Its compact size makes it ideal for applications where space is limited, providing reliable performance without adding unnecessary weight. The patented bearing system employs stainless steel balls within a captive grooved race, ensuring smooth operation and durability under load. With a maximum working load of 250 lb, this block offers excellent strength and safety for demanding sailing conditions. Its lightweight construction, weighing only 0.63 ounces, makes it suitable for racing and performance-oriented vessels where minimizing weight is crucial. The 16mm sheave comfortably accommodates lines up to 5mm in diameter, providing flexibility for various control line setups. The shackle pin measures 5/32 inch, ensuring secure attachment to your rigging setup. Designed with precision, this block features a length of approximately 1-13/16 inches, making it easy to incorporate into tight arrangements without sacrificing performance. Whether used on high-performance dinghies or other small vessels, the Harken 16mm Block with Swivel delivers dependable operation and longevity, backed by Harken’s reputation for quality and innovation. Its robust design includes a breaking load of 750 lb, ensuring safety margins for demanding sailing environments. This product is perfect for sailors seeking a compact, reliable, and lightweight block that enhances control line management and overall sailing efficiency.

Features:

• Compact design: ideal for small synthetic control lines on high-tech dinghies

• Patented bearing system: stainless steel balls in a captive grooved race for smooth operation

• Maximum working load: 250 lb (113 kg) for reliable performance under load

• Lightweight construction: only 0.63 ounces for minimal added weight

• Line compatibility: supports lines up to 5mm (7/32 inch) in diameter

• Durable materials: stainless steel components ensure longevity in harsh marine environments

• Secure attachment: 5/32 inch shackle pin for easy rigging

• High breaking load: rated at 750 lb (339 kg) for safety margin