This is a neat little finger / jump spool.
Comes with 100mm stainless steel double ended bolt snap.
45m spool = 85mm diameter x 45mm wide. Hole 25mm wide
Smooth edged finger hole to avoid rubbing, ease of release and winding and wide enough for thicker gloves.
Wound with a strong, thin white nylon line, perfect for cave diving as a jump spool or as a strong line for launching an SMB or other underwater task that requires a robust line.
Spool with 45 metre line.