for the driven unit the sizes range from mm to mm depending upon driver size and type ot socket. accessories: extensions bars sometimes called "extender arms", attach to a socket on one end and a ratchet on the other end of the extension. these "extend" the length of the socket and allow access to nuts...
series and a more compact and lightweight 'tvr' series. torque reaction: principles of torque reaction: newton's law dictates that for every applied force there is an equal and opposite reactive force. for applications requiring relatively low torques that can be applied with a torque wrench this does not...
, marine animals with an external morphology resembling bivalves (that is, "clams") of phylum mollusca to which they are not closely related. brachiopods are found either attached to substrates by a structure called a pedicle or unattached and resting on muddy bottoms. brachiopods are suspension feeders...