Halcyon’s Defender Safety Spools are designed for ease of use and visibility, making them ideal for deploying surface markers or navigation. They’re perfect for divers who need simplicity, reliability, and rugged construction.

High-visibility, user-friendly design

Built from solid Delrin® and paired with a marine-grade bolt snap, the Defender series offers smooth handling and easy operation. Available in multiple line lengths, Defender spools adapt to various diving applications.

Specifications: 

• Nearly indestructible Delrin design for years of trouble-free operation
• Solid center reduces spool size, enhancing portability and ease of operation
• Solid center eliminates the risk of catching a finger during deployment
• An adaptor can be added to retrofit any size Defender Pro
• All Defender™ safety spools are sold with a stainless steel double ender
• #24 line
• Length: 100 ft / 30 m, 150 ft / 35m, 200 ft / 60 m as an option