BOGEN CEILING SPEAKER, 1W, EASY DESN, PART# CSD1X2 Single Ear headset The 28 DS1 circuits are

The 28 DS1 circuits are M13 mapped

HAND - 1/2" EMT is an iron Hand Bender Head that has cast-in markings for accurate head-down and head-up bending as well as for producing stub-ups

LARGE 1895 is an Angle Protractor with Magnetic Base

pan & tilt

BOGEN CEILING SPEAKER, 1W, EASY DESN, PART# CSD1X2 Single Ear headset The 28 DS1 circuits areThe quality Bogen CSD1X2 Drop In Ceiling Speaker Features: Fully enclosed, industrial grade steel construction One piece assembly saves installation time, effort, and cost For use with both 2 ft. x 4 ft. and 2 ft. x 2 ft. suspended tile ceilings 1 ft. x 2 ft. finely perforated off white grille over the entire speaker front Plenum Ratedmeets requirements of UL Standard 2043 for smoke and heat release 70V 25V, 5 watt transformer (5, 2, 1, 0. 5, 0. 25