Harken High Load Sheave - Sheave Dia: 4.0 in (102.0 mm)

The Harken Hi Load Sheaves #712 is designed for sailors who need reliable performance under high loads. These sheaves feature a unique bearing system that blends sideload-carrying balls with a PTFE composite bushing, ensuring smooth operation and enhanced durability. Perfect for those who demand strength and efficiency on deck.

Constructed with resilience in mind, the sheave has a diameter of 102mm, making it ideal for a variety of sailing applications. The integration with solid 304 stainless steel shafts ensures maximum strength and longevity, making these harken sheaves a dependable choice for both replacement and specialized use.

Best suited for replacing worn-out sheaves or incorporating into custom sailing solutions where high-load capacity is essential.

Our Part # HAR712 | Mfr. Part # 712

• Combines sideload-carrying balls with PTFE composite bushing
• Compatible with solid 304 stainless shafts
• Durable and designed for high-load applications