Scuba Diving Small Pin Adjustable Spanner Wrench

• Wide Adjustability: Covers fastener diameters from ¾" (about 19 mm) to 2" (≈50 mm), accommodating a variety of regulator parts.

• Interchangeable Pin Sizes: Comes with three precision pins—3.17 mm, 3.97 mm, and 4.73 mm—to fit different hole sizes (ID 3.2 mm to 5.2 mm). 

• C‑Shaped Design for Easy Access: The head shape allows you to reach into tight spaces, making it ideal for regulator maintenance in confined areas. 

The Scuba Choice Small Pin Adjustable Spanner Wrench is a must-have tool for scuba divers and technicians performing maintenance and disassembly of regulator components. Its adjustable design, paired with three interchangeable pin sizes, ensures compatibility with a wide range of regulator models and parts.

Whether you're removing HP seat retainers, environmental caps, or second-stage covers, this tool adapts to the job—offering both flexibility and precision. Designed for user convenience, it helps divers handle delicate parts without damaging them.