Special Features:

Used to load or unload the counterbalance spring tension while rigging the crew door; size: 50l x 2w x 3h inches; 8 lbs; steel; passivated finish; operating temp: -40 to +125 degrees f; wrench is a fixed hook type, one piece spanner wrench; hook will interface with the slots on the torsion spring flange pn 17p1a4429; capacity: 3.750 in dia; 4 ft handle section

Properties:

A tool on which are located one or more pins, lugs, holes, keyways, or hooks, designed to engage matching holes, slots, or projections on a coupling, nut, or the like; for exerting a torsional force, concentrated at a point or points of a mating part, tending to turn the mating part about an axis. The drive end may have a hole for a separate straight bar used as a handle. Excludes wrench, bung.