4 1 I CUT ALL-THREAD /2" SHORTER THAN STEM SPECIFICATION DWG 172 NPT B-318 HAX 3-5/8 FINISHED WALL B2-3/8 DIMENSIONS ARE IN INCHES AND AN APPROXIMATION CF A 2-1116 2% 112 SWEAT TYPICAL INSTALLATION T-1/4 2-1/4 AMOUNT OF STEM REQ. FROM FINISHED WALL {SEE NOTE 1) BRASS TECH INCORPORATED 2001 £ CARNEGIE AVE.