DESCRIPTION

The Selden 50 Plain Bearing Block - Single Becket (405-001-02R) is designed for medium-sized boats, offering reliable performance for various applications. It features an acetal sheave and stainless steel strap for enhanced safety. The glass fiber reinforced composite cheeks prevent lines from wedging for smooth operation. A sliding swivel locking mechanism allows adjustable shackle positioning at 0°, 90°, or swiveling. Ideal for heavy and static loads, this block provides strength and durability. Perfect for sailors seeking high-performance, long-lasting deck hardware.

Our Part # SEL40500102R | Mfr. Part # 405-001-02R

FEATURES

  • 50mm single sheave with becket attachment point
  • Integrated becket for secure line fastening
  • Plain bearing for reduced friction
  • Ideal for halyard and control lines

TECHNICAL INFORMATION

Type: Single Becket
Weight: 129 g
Safe working load: 650 kg
Breaking load: 1300 kg
Max line size: 12 mm
Shackle Diameter: 5 mm

KNOWLEDGE BASE

Selden Self-Tacking System 22 — Owner's ManualParts, track/car/block options, sheet arrangement, track-length calculation, assembly, installation and maintenance of.View Manual →
Selden Deck Hardware Dimensioning GuideSize Selden blocks and traveller cars by boat length: the dimensioning charts for main sheet, main, genoa and.View Selection Guide →