Harken's Element Single Swivel Sailing Block with 150 Cam & Becket has hardcoat-anodized sideplates that resist corrosion. The sideplates combine forged aluminium and compound curves for strength.
Element Single Swivel Block with 150 Cam & Becket is simultaneously contemporary and very robust. The design pairs the minimum amount of metal required to protect the sheave with a proven journal bearing. A tough composite bearing sheave resists corrosion for a long service life.
Technical Specifications:
| Sheave Diameter | 45mm | 60mm |
| Length | 121mm | 181mm |
| Weight | 230g | 370g |
| Shackle Pin Diameter | 6mm | 6mm |
| Maximum Line Diameter | 12mm | 10mm |
| Maximum Working Load | 272kg | 550kg |
| Breaking Load | 544kg | 1100kg |


