How the Studio Ocean Mark OK105H Works

1.Main Line (Braid) Attachment

The tool’s body is equipped with multiple rubber rings. Simply wrap the line tightly around them—it will be clamped between the rings, ensuring a quick and secure hold.

2.Hands-Free Operation

A built-in hook allows you to attach the tool to a stable surface (table, bench, etc.), keeping the line under tension without needing to hold it manually.

3.Controlled Tension

A high-density silicone rubber pad absorbs pressure during knot tightening, preventing damage to the PE line while maintaining optimal tension.

4.Robust Structure

The body is machined from a 4 mm thick aluminum plate, providing high rigidity and resistance to deformation, even under heavy pressure.

5.Quick Use

Thanks to its ergonomic design, you can tie an FG knot with 100% strength in under 4 minutes.

6.Transport and Storage

The tool comes with a strap and loop for easy and secure storage.

7.Weight: 55 g

8.Recommended Line: PE2–PE8

Ring hook attached                                                                                         High-strength silicone large tension rubber