Thank you for your inquiry, George! Yes, the Victorian Metal Lever Handle Set H216PB can be used on the Delta Classic Lavatory 2521 faucet and are available for ordering. However, we would recommend substituting your RP1740 stem assemblies for the RP25513 one. The RP1740 are plastic and they are meant for faucets that have knob handles like the clear, acrylic, crystal-looking handles that screw onto the stem assembly from the top. The RP25513 have metal stems and is used with lever style handles that have a set screw that secures that handle to the stem from the side.
Date published: 2018-05-07