SPEARS® Patented Special Reinforced (SR) plastic female thread design is one of the most significant advancements in the use of CPVC Fire Sprinkler System threaded fittings. Not just an added ring, this unique precompression design compensates for expansion forces generated from tapered pipe thread joint make-up. Radial stress is no longer a problem in normal installations and easily managed in severe over-tightening situations.

Milwaukee® M18™ Cordless Planer, Bare Tool/Kit: Kit, 3-1/4 in Cutting Width, 5/64 in Depth of Cut, 14000 rpm, 27/64 in Rabbeting Depth, 18 VDC, Lithium-Ion Battery, 7200 mAh Battery, Glass Filled Nylon Housing, 12.38 in L x 6.17 in W x 6.97 in H