McMaster 4549K591 Standard-Wall Galvanized Steel Threaded Pipe Nipple, Fully Threaded, 3/4 NPT, 1-3/8" Long, Sch 40 G5377251 Rugged 36 tooth ratchet locks

Rugged 36 tooth ratchet locks in place for use as a traditional breaker

5" Vacuum Hole Design No Hole Abrasive Grit 240 / P280 Disc Diameter 5 in Product Type PSA Disc Roll Overall Diameter 5 in Resistance Properties Load Number of Vacuum Holes Non-Vacuum Coating Coverage Open Package Quantity 1 Country of Origin Canada

They are also nonmagnetic

(3) Slotted Screwdrivers

Measuring Gauge — Use the measuring gauge to confirm proper installation of the compressed sleeve

McMaster 4549K591 Standard-Wall Galvanized Steel Threaded Pipe Nipple, Fully Threaded, 3/4 NPT, 1-3/8" Long, Sch 40 G5377251 Rugged 36 tooth ratchet locksMade of galvanized steel, this Schedule 40 pipe has fair corrosion resistance and is designed for low pressure applications. Fully Threaded Fully threaded nipples allow you to thread fittings up to the very center of the pipe. Material Galvanized Steel Pipe Size 3 4 Length 1 3 8" Wall Thickness Rating Standard (Schedule 40) Pressure Rating Low Pressure Shape Straight Fitting Type Pipe Threading Fully Threaded Fitting Connection NPT Male Construction