Brass Craft #SH0305 1-3/4"Dia Hand Cap - Amazon.com
Moen 7402EW Riley Single Handle Chrome High Arc Pull Down Kitchen Faucet with Motionsense Wave, Power Clean Spray Technology, and Reflex System, Sensor, Modern, Aa Batteries - Amazon.com
Amazon.com: Enhon Pop up Stoppers Compatible with Moen Drain Components, Chrome Bathroom Sink Drain Plunger, 4-7/8 Tall, 1-1/4 Cap Dia, with 1 Mounting Hole and Gasket Seal, Replacement for 88994 (3 Pack) :
Moen 130976CSL Handle Cap Kit - Faucet Handles - Amazon.com