Harken 60mm Element Triple Sailing Block

The Harken 60mm Element Triple Block puts three sheaves in one compact housing, letting a single block handle complex line routing for multi-part purchase systems or organizing multiple control lines through one attachment point.

Element blocks combine forged aluminum sideplates and compound curves for strength in a contemporary, robust design, pairing the minimum metal needed to protect the sheave with a proven journal bearing, which keeps this block priced well below Harken's earlier equivalent lines.

Rated for an 816kg (1799 lb) maximum working load and 1632kg (3598 lb) breaking load, this triple block handles a 12mm (1/2 inch) max line diameter. Hardcoat-anodized sideplates and a composite bearing sheave resist corrosion for long service life at 710g (24.9 oz). Browse more sailing hardware at CritPro.

Key Features: sheave diameter: 60mm (2-3/8 inch), overall length: 165mm (6-1/2 inch), weight: 710g (24.9 oz), shackle pin: 8mm (5/16 inch), max line diameter: 12mm (1/2 inch), max working load: 816kg (1799 lbs), breaking load: 1632kg (3598 lbs), sideplate material: Forged Aluminum, finish: Hardcoat Anodized.

Frequently Asked Questions

What is the maximum working load? 816kg (1799 lbs).

What size sheave does it use? 60mm (2-3/8 inch).

What is the maximum line diameter? 12mm (1/2 inch).