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The PLUMB SHOP DIV BRASSCRAFT 319-103 is a chrome-finish metal shower arm with an integrated flange, designed to connect a showerhead to the in-wall water supply pipe. The arm uses a 1/2 inch Male Iron Pipe (MIP) thread for a standard connection and measures 8 inches in length, giving the showerhead appropriate clearance from the wall. The accompanying flange measures 2.5 inches in diameter and covers the wall opening for a clean, finished appearance. This is a direct replacement or new-installation component installed by licensed plumbers or experienced pipefitters during bathroom fixture work.
This shower arm is suited for residential bathroom applications where a standard wall-outlet shower arm is required. It fits standard 1/2 inch IPS in-wall supply nipples, making it a common replacement part in single-handle and two-handle shower valve setups. The chrome finish matches widely used bathroom hardware finishes. It is sold individually and arrives carded for retail or trade counter distribution.
Designed as an OEM-style replacement or new-installation shower arm for residential bathrooms with standard 1/2 inch IPS in-wall supply outlets.
A licensed plumber or qualified tradesperson should shut off the water supply to the shower before removing or installing this arm. Apply thread sealant tape to the MIP threads before threading into the in-wall nipple to prevent leaks. Hand-tighten first, then use a strap wrench to avoid marring the chrome finish. Installation should conform to applicable local plumbing codes and IPC guidelines.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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