Barton Size 4/5 Plain Sheave Single Bearing Block with Swivel & Becket - N05131

The Barton Size 5 Plain Sheave Bearing Block with swivel and becket has a precision molded acetal sheave running on a large diameter brass bearing. This ensures free running under the highest of loads.

Features:

• High load cruising block
• Plain sheave bearing block with swivel and becket
• Rugged construction
• Large diameter brass bearing ensures free running even under high loads
• Designed for use on larger cruising and racing yachts

Specifications:

• Size: 54 mm
• Materials:
  • Load carrying components: 316 Stainless steel
  • Side plates: Injection molded Acetal
• Maximum working load: 1650 lbs (750 Kg)
• Maximum line size: 7/16" (12 mm)
• Breaking load: 3,300 lbs