Couple - Plain Bore Insert 1/4

The Radio Active Couple - Plain Bore Insert 1/4 (I-RMA5540) is a single brass insert intended for use in couplings. It features a plain 1/4 inch bore, offering a straightforward option where a simple, unkeyed insert is required.

With its brass construction, this insert serves well for maintenance, replacements or custom builds that call for a 1/4 inch plain bore within a coupling assembly. Please check your coupling specifications to ensure the sizing and fit meet your requirements.