Harken 45mm Aluminum Element Double Block — Swivel, Becket
Part Number: 6239
Element blocks introduce sideplates that combine forged aluminum 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. Sideplates are hardcoat-anodized to resist corrosion. A tough composite bearing sheave resists corrosion for a long service life.
| Sheave Ø (mm) |
45 mm |
| Sheave Ø (in) |
1 3/4 in |
| Length (mm) |
127 mm |
| Length (in) |
5 in |
| Weight (g) |
195 g |
| Weight (oz) |
6.8 oz |
| Shackle pin Ø (mm) |
6 mm |
| Shackle pin Ø (in) |
1/4 in |
| Maximum line Ø (mm) |
12 mm |
| Maximum line Ø (in) |
1/2 in |
| Maximum working load (kg) |
875 kg |
| Maximum working load (lb) |
1929 lb |
| Breaking load (kg) |
1750 kg |
| Breaking load (lb) |
3858 lb |
