Pliers, Tongue & Groove, 12-In. Heating & Cooling smartech sensing technology alerts you

smartech sensing technology alerts you how much battery remains & when it's time to clean the filter

For Housing Units Accommodating 4" Nominal Size Filters & Is For Residential Use

counter bore size 7/16"

metal flex reinforcing tape

Pliers, Tongue & Groove, 12-In. Heating & Cooling smartech sensing technology alerts youChannellock(TM) tongue and grrove pliers are made with C1080 high carbon steel for superior performance. The undercut tongue and grrove design prevents slippage and the laser heat treated, right angle teeth grip better and last longer. The patented reinforcing edge minimizes stress breakage and the PermaLock(TM) fastener eliminated nut and bolt failure. Electronic coating applied for ultimate rust prevention