This heavy-duty stainless steel multitool is a great component for your save-a-dive kit.

It comprises of 12 different functions:

• 9/16" x 13/16" spanner
• 11/16" x 1/2" spanner
• 5/8" spanner
• 15 mm spanner
• Stainless steel o-ring pick
• 3/16" hex key
• 5/32" hex key
• 3 mm flat screwdriver
• 5 mm flat screwdriver
• PH1 screwdriver