Description
Harken 45mm-60mm Element Stand-Up Becket Blocks are an addition to our Element line. Use them for sheeting and halyard systems, running backstays, controls and other applications where you don’t want the block to hit the deck.
Element blocks introduce side-plates that combine forged aluminium and compound curves for strength. They are simultaneously contemporary and very robust. Element’s design pairs the minimum amount of metal required to protect the sheave with a proven journal bearing. So size for size, Element is priced significantly lower than our previously least expensive blocks.
Side-plates are hard-coat anodised to resist corrosion. A tough composite bearing sheave resists corrosion for a long service life.
| Sku | Name | Sheave Ø mm (in) | Length mm (in) | Weight g (oz) | Maximum line Ø mm (in) | Maximum working load kg (lb) | Breaking load kg (lb) | Base Ø mm (in) | Fastener circle mm | Fasteners mm (in) | A mm (in) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 6251 | 45 mm Aluminium Element Stand-Up Block - Becket | 45 (1 3/4) | 143 (5 5/8) | 164 (5.8) | 12 (1/2) | 700 (1543) | 1400 (3086) | 38 (1 1/2) | - | 6 | 20 (13/16) |
| 6278 | 60 mm Aluminium Element Stand-Up Block - Becket | 60 (2 3/8) | 155 (6 1/8) | 419 (14.8) | 14 (9/16) | 1100 (2425) | 2200 (4850) | 73 (2 7/8) | 41 | 6 | 41 (1 5/8) |
