Keeping spool (with SMB attached) from unwinding underwater

Working on a “Accessory Attachment” for my BCD. Any suggestions for improvements? : r/scuba

DSMB Deployment: Unraveling Techniques and Safety Aspects

How To Prep A New Reel/Spool for Scuba Diving

how to attach safety sausage to BCD

Keeping spool (with SMB attached) from unwinding underwater, Page 6

Keeping spool (with SMB attached) from unwinding underwater, Page 6

DIR- GUE - Spool to SMB attachment, Page 3

Diver Safety – Surface Marker Buoys - Seafari

Keeping spool (with SMB attached) from unwinding underwater, Page 4

Keeping spool (with SMB attached) from unwinding underwater, Page 6

Types of Surface Marker Buoys & How to Use Them - AquaViews

DIR- GUE - Spool to SMB attachment, Page 3

Scuba Surface Marker Buoys (SMB) – a How-to Article

Delayed Surface Marker Buoy (DSMB) Diver - Dive With IMED

What is an SMB? + Tips on How to Use One

SCUBA Diving Accessories from AP Diving

Popping the Question: What is a DSMB? - Divers Alert Network

LARGE MCMAHON SCUBA Diving Reel for use with SMB or DSMB £15.00