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DESCRIPTION

The Selden 40 Ball Bearing Block - Sheet Lead (404-101-23R) is designed for leading control lines on dinghies and keelboats. The 40mm sheave features stainless steel ball bearings for smooth operation under dynamic loads. Glass fiber reinforced cheeks provide strength and durability. Ideal for moderate and dynamic loads, offering minimal friction for efficient line handling. Perfect for high-performance rigs requiring reliable operation. Built for durability in demanding marine environments.

Our Part # SEL40410123R | Selden Part # 404-101-23R

FEATURES

  • 40mm lead block for sheet tensioning
  • Weighted design improves line control
  • Ball bearing pulley system included
  • Reduces vibration in heavy air conditions

TECHNICAL INFORMATION

Type: Single Lead
Weight: 42 g
Safe Working Load: 250 kg
Breaking Load: 500 kg
Max line size: 10 mm
Shackle Diameter: 2xM5 (Not included)