Nut Wrench

Nut Wrench

 

a manual machine with an electric or pneumatic drive used in assembling or disassembling threaded connectors.

Nut wrenches are divided into those employing static effect and of those employing impact effect. Static wrenches are mainly used in assembly work with conveyors. Because of their considerable weight, static wrenches must be especially suspended. An important disadvantage of such nut wrenches is that the recoil action is transmitted to the worker’s hands. These wrenches are used in screwing threads of diameters up to 16 mm. Nut wrenches of this type have a constant torque.

Impact wrenches are not as heavy as static wrenches, and they do not transmit recoil action to worker’s hands. A disadvantage is the variability of the torque. They are used in screwing threads of diameters up to 60 mm.

M. L. GEL’FAND

References in periodicals archive ?
You will need a barrel nut wrench to engage the barrel nut correctly; you can't use a pipe wrench.
Hanif then went back to the boot of his motor vehicle, took out a wheel nut wrench, rushed back to the victim and struck him on the head," said Miss Rashid.
9" locking blade and a deployable needle nose pliers equipped with a wire cutter and nut wrench.
The fabrication uses bearing nut wrench, NSN 5120-01-279-4789, and gives instructions to weld a plate with an opening for a torque wrench to the socket.
Complete with extending wheel nut wrench, wheel nut adaptors, spare fuses all stored in a handy storage/carry case.
NAlso a suitable jack and wheel nut wrench will be necessary as the car's will not fit the caravan/trailer.
To install a barrel, any barrel using virtually any retention means (meaning free-float tube or not), you'll need a specialty barrel nut wrench.
23, 2012 /PRNewswire-iReach/ -- Superior Tool Company introduces the Universal Faucet Nut Wrench to its line of professional plumbing tools.
You'll need an upper receiver clamp, a vise to secure it, a barrel nut wrench, and a torque wrench, plus thread-locker and anti-seize if you want to do a good job.
AR15 based tools incorporated into the Z Hawk include the castle nut wrench, barrel nut wrench, flash hider wrench and A2 receiver extension wrench.