The YASI 30m Finger Spool represents the pinnacle of compact underwater line management, custom-engineered to deliver uncompromised mechanical reliability, strength, and precision for both recreational and technical divers. Forged from high-grade anodised aluminum and finished in a distinct professional green coating, this lightweight spool serves as an ideal primary deployment engine for surface marker buoys (SMBs), short distance navigation jumps, or as an essential low-profile backup reel. Designed with flared perimeter side plates, it provides an optimized physical interface for maximum tactile grip when wearing thick exposure gloves, while its calibrated 3cm center aperture ensures smooth, balanced, and perfectly controlled rotational tracking during high-speed line payouts.
Technical Hardware Features
Anodised Aluminum Frame: Machined from premium-grade structural aluminum alloy and treated with a hard anodised layer to deliver complete defense against saltwater corrosion, pitting, and scratch scaling
Ergonomic Flared Grip Profile: Sculpted, flared edge geometry maximizes holding security under tension while guiding line tracking cleanly onto the inner hub to completely prevent edge-slippage and nesting jams
Extended High-Visibility Flat-Weave Line: 30 meters of high-tensile flat-profile orange line offers excellent underwater contrast for rapid visual tracking, paired with a specialized high-wear yellow leader section
Integrated Anti-Tangle Swivel: Heavy-duty mechanical line swivel breaks rotational winding energy, eliminating line twisting, knot knotting, and kinetic bunching during rapid deployments
316 Marine Stainless Steel Boltsnap: Includes an over-engineered 90mm double-ended technical boltsnap featuring a high-tension spring gate for effortless, one-handed attachment to harness D-rings or clip-off tabs
Optimized 3cm Finger Center Hole: Ample internal clearance layout accommodates bare fingers or thick internal neoprene gloves, allowing comfortable, unhindered spindle pivot tracking
Pre-Rigged Expedition Configuration: Factory knotted, tension-tested, and perfectly wound—arriving fully prepped for immediate subsurface integration in both fresh and saltwater environments