30 mm Single Lashing Head Block

This lashing block is designed for high load applications such as halyards, cascading vangs, backstays, outhauls and cunningham systems, on modern, high-performance foiling, skiff, dinghy and multihull classes.
The RF35109HL has a maximum line size of 8mm and is rated to 1210 pounds maximum working load and 3630 pounds breaking load, all while only weighing 42 grams. The high load sheave and bearing race are stainless steel; cheeks are glass reinforced nylon.
The breaking load is dependent on the strength of the lashing through the central hub. The hub can also double as a becket take off point.
• Lightweight
• Highest working load in its class
• Secure, versatile and secure attachment
• 2-stage ball bearing system
• Low profile and compact
• SP versions feature a Nylatron® sheave
• suitable for both rope and wire
• RF35109HL features class leading dynamic and static load ratings for a 30mm block.