Aero Precision SOLUS Vise Jaws Black. Simply attach the Jaws to either side of the SOLUS action and tighten it down in the bench vise. The simple to use design makes it an easy choice when you need to swap a barrel. Specifications for Aero Precision SOLUS Vise Jaws: Manufacturer: Aero Precision Fabric/Material: Polyurethane Color: Black Condition: New Country of Origin: USA Length: 4.95 in Package Contents: Aero Precision SOLUS Vise Jaws Aero Precision APRH103074C: SOLUS Vise Jaws Black