Scuba Diving Compact Finger Spool for Safety Underwater Diving

30-60 Meter Scuba Diving Spool Finger Reel Wreck Cave Anti-Missing Marker Line Diver Safety Equipment with Sinking Line

How To, Make Your Basic Spool Into a Kickass Spool

4ft Scuba Diving Surface Marker Buoy (SMB) w/49ft Finger Spool

Diameter: 3, Width: 1 Line length: 65ft Plastic handle attached, easier to pull back the line. 4 double ended clip attached Orange nylon line

Scuba Choice Scuba Diving Compact Finger Spool with Plastic Handle, 65', Orange Line

Small 75 feet Stainless Steel Scuba Finger Spool

In the early days of cave diving, reels were not available to buy off the shelf. Divers used anything they could, including empty electrical wire spools. When exploring, divers would pay out the line and if they didn't empty the spool it would be left in the cave for the next dive. The finger spool is most often used as a gap reel or for short distance exploration. Small and low-profile, a spool fits nicely out of the way in a pocket or clipped-off to a D-ring.

XS Scuba 60' Finger Spool

150 272FT Scuba Diving Reel Spool Finger Line Retractable Reel for

Owekfifv Surface Marker Buoy Set, 6ft Hi-Visibility Inflatable

Scuba Diving Compact Finger Spool for Safety Underwater Diving

Scuba Diving Compact Finger Spool with Plastic Handle 65ft