The original

please refer to the measurement chart to ensure the correct size is selected

A rotary dial makes channel selection easy

Innovative design with “tool-free” sliding swivel locking mechanism

As well as being lightweight and soft to the skin

Easysea Olli Anti-Shock snatch block Large 60x14 friction rings The originalOlli Block is the world's first easy to open snatch block with an edge of technopolymer, providing unparalleled protection against bumps and scratches. Olli Block is designed to handle heavy loads and ensures smooth, frictionless operation. Upgrade your old block with Olli block: Innovation and sustainability for every sailor. Olli Block is the world's first easy to open snatch block with an edge of technopolymer, providing unparalleled protection