Fire Sprinkler Head Socket Wrench Female Size_2 Inch 11 1/2 threads per inch

11 1/2 threads per inch and male 1 1/2 inch NH

Hex Wrench

The Quarter Turn Forestry Couplings are made out of forged aluminum Common quarter turn sexless head design (1 1/2" QT fitting will mate with 1" QT or 3/4" QT)

also works on rocker lug fittings

Fire Sprinkler Head Socket Wrench Female Size_2 Inch 11 1/2 threads per inchFits Recessed, Pendent, Horizontal Sidewall and Upright and some Concealed Fire SprinklersWrench head is constructed of vanadium steel for extremely long service life and fits any standard 1 2" socket style ratcheting wrench handle. Easily fits into firefighter's bunker coat pocket or in spare sprinkler head box Perfect for Fire Departments or Building Supervisors patented design invented by a 30 year veteran sprinkler inspector NOTE: All NEW