Adjustable range:This wrench size can be adjusted to 3AN, 4AN, 6AN, 8AN, 10AN, 12AN, 14AN and 16AN. Material: It's made of lightweight 6061-T6 aluminum. Advice:wrap the wrench's jaws with electircal tape to better protect the fitting &wrench.
3AN-16AN Adjustable Fitting Wrench Aluminum For Hose Adapters Ends Spanner Black
2x 3AN-16AN Adjustable Fitting Wrench Aluminum For An Hose Adapters Ends Spanner
2PC 3AN-16AN Adjustable An Fitting Wrench for Hose Fitting Adapters Thishill