Strong and durable

The Harken Element Aluminium Stand-Up Block is designed with sideplates that combine forged aluminium and compound curves for strength. Modern and robust, Element's design pairs the minimum amount of metal required to protect the sheave with a proven journal bearing. Sideplates are hardcoat-anodised to resist corrosion. A tough composite bearing sheave resists corrosion for a long service life. This stand-up block is ideal for sheeting and halyard systems, running backstays, controls and other applications where you don't want the block to hit the deck.

Harken Element Aluminium Stand-Up Block Features:

• Strong durable sideplates are forged aluminium with hardcoat anodising
• Tough sheaves made from fibre reinforced nylon
• Proven bearing system where sheave spins on a stainless axle. Versatile cam assembly adjusts and locks in several positions
• Adaptable cam cleat flips around for up or down release
• Multifunctional headpost lock fixes shackle in either direction or swivel position

Harken Element Aluminium Stand-Up Block Specifications:

• Part number: 6277
• Application: Big boat
• Sheave Ø: 60mm
• Length: 133mm
• Base Ø: 73mm
• Weight: 391g
• Maximum line Ø: 14mm
• Maximum working load: 1100kg
• Breaking load: 2200kg
• Fasteners: 6 RH mm
• Fastener circle: 41mm
• A: 41mm