Stealth Block Pulley

Engineered for Performance. Built for the Ocean. 

Our high-performance block pulleys are purpose-built for spearfishing, combining silent operation, rugged durability, and easy handling in one compact design. Crafted from premium marine-grade stainless steel, Titanium and Ketron® PEEK, these pulleys are made to endure the toughest underwater conditions without compromise. 

Why Choose Our Pulleys? 

Silent & Smooth Operation 
Shoot without making a sound. Our triple-bushing bearing system—featuring Ketron® PEEK and Titanium—minimizes friction and delivers near-silent performance, helping you stay stealthy when it matters most. 

Impact-Resistant Design 
Built to handle rough conditions, impacts—keeping your gear reliable dive after dive. 

Anti-Tangle Geometry 
A smart, streamlined design prevents cord entanglement, ensuring reliable performance every time you dive. 

Quick-Connect Cord Attachments 
Change or replace rubber band cords in seconds—regular tools required. Perfect for quick maintenance or adapting on the go. 

Built for the Sea 
With corrosion-resistant materials and precision engineering, these pulleys are made for long-term performance in saltwater conditions. 

Upgrade Your Speargun. Upgrade Your Hunt. 

This pulley system isn’t just an accessory—it’s a performance upgrade. Whether you're chasing elusive prey or demanding more from your equipment, our pulley-integrated speargun design gives you the stealth, strength, and accuracy to make every shot count.