16AN 20AN Wrench Aluminum Spanner Open End For -16AN-20AN 16s-20b Made of Aluminum Stainless, durable and usable Specifications: Brand: Fasster Condition: Brand new Material: T6061 Aluminum Surface Finish: Anodized BLUE Color available : Red/Black/Blue/Silver Advantage: Protect fittings when installation Package Included: For -16s and -20b fittings. Color may vary