The NESCO RW1505 Reducing Washer is a reliable, job-site-ready solution for professional electricians and contractors who need to adapt a ½" conduit or connector into a 1½" knockout. Whether you're wiring electrical boxes, control panels, or distribution cabinets, this reducing washer delivers a secure, rattle-free fit that keeps your installation clean and code-compliant. Compact and easy to install, it eliminates the need for oversized connectors and helps you make the most of existing knockouts — saving time and material costs on every job.

Specifications

Model RW1505
Knockout Size (Outer) 1½"
Conduit/Connector Size (Inner) ½"
Product Type Reducing Washer
Compatible Applications Electrical Boxes, Cabinets, Control Panels
Location Rating Dry Location
Vendor NESCO