Guildeline Devices
Defender™ Safety Spool



Guildeline Devices
Defender™ Safety Spool
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 with a unique, quick-adjust tension knob that enhances control even with gloves. Available in multiple line lengths, Defender spools adapt to various diving applications. Choose the classic Defender or the Defender Pro with its integrated Easy-Grip handle for enhanced ergonomics and control underwater.

Defender™ Safety Spool
Specifications
Material: High-quality Delrin® spool body Bolt Snap: Stainless steel marine-grade bolt snap included Design: Shatter-resistant and non-corrosive Line: High-visibility #24 line in orange Tension Control: Quick-adjust knob (Defender); integrated handle (Defender Pro) Sizes Available: 30 m/100 ft, 45 m/150 ft, 60 m/200 ft, 75 m/250 ft Knob Lock: Optional lock-down screw prevents unintended unwinding Handle: Defender Pro includes ergonomic Easy-Grip handle