Barton Ratchet Block - 55 mm (2 5/32") - 90500

The Barton 55 mm Single Ratchet Block with Optional Locking Swivel Head (90500) is designed to be used on mainsheet systems and spinnaker sheets on dinghies and keelboats, and for small yachts up to 30 feet. It allows sailors to easily hand hold loaded lines and offer balance between holding power and controlled easing

Features:

• Updated Barton Ratchet Blocks are designed to be used on mainsheet systems and spinnaker sheets on dinghies and keelboats, and for small yachts up to 30 feet.
• Combining high performance engineering and contemporary design, the 55 mm ratchet block is the first in a planned range of sizes
• Stainless steel lever locks swivel head if desired
• Allows sailors to easily hand hold loaded lines and offer balance between holding power and controlled easing
• Designed for low friction and longevity in harsh marine environments, the Ratchet Block body is manufactured from a composite of high-density nylon and glass-fiber-reinforced polymer with a high level of UV protection
• Internal components are of marine-grade 316 stainless steel and the 12-faced aluminum sheave is anodized in gunmetal silver

Specifications:

• Safe Working Load : 300 kg
• Break Load : 1200 kg
• Maximum line diameter: 10 mm (3/8")