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The ALLEN single-action standing block with ball-bearing 20mm pulley, bracket, and spring is the ideal solution for professional sailing applications. Made from high-quality materials with ball-bearing technology, this standing block offers maximum reliability and durability. Features a bracket and spring for automatic righting under load.
Ideal for sailboats, yachts, and demanding marine applications. The ball-bearing design ensures smooth operation with minimal friction, while the spring automatically returns the block to its starting position after loading. With a breaking load of 520 kg and a maximum continuous load (MDL) of 115 kg, suitable for ropes Ø 2.5–6 mm, this standing block is perfect for versatile use on board.
| Item No. | type | Length (mm) | Weight (g) | BRL (kg) | MDL (kg) | Tau-Ø |
|---|---|---|---|---|---|---|
| HA2020LZ | Bow and spring | 41 mm | 15.4 g | 520 kg | 115 kg | 2.5 - 6 mm |
Technical specifications: Manufacturer ALLEN, rollers Ø 20mm, ball bearing, standing block with bracket and spring, for rope Ø 2.5-6mm, breaking load 520kg, MDL 115kg, length 41mm, weight 15.4g.
Applications: Ideal for sailboats, yachts, and professional marine applications. Perfect for halyards, sheets, vangs, and versatile deck applications where upright mounting is required. The bracket ensures secure attachment, while the spring automatically returns the block to its starting position after being under load. The ball-bearing design ensures smooth operation with minimal friction. Trust ALLEN quality for professional sailing solutions.