Lomanco GT12 Whirlybird Internally Braced Aluminum Turbine Ventilator, 12", Mill HELLOFALL10 Hardened steel jaws resist gouging

Hardened steel jaws resist gouging & wear & are used primarily to break out narrow trims of 1" or less

1-ton capacity

and backyards

Grounding kit standard

zinc wood screw

Lomanco GT12 Whirlybird Internally Braced Aluminum Turbine Ventilator, 12", Mill HELLOFALL10 Hardened steel jaws resist gougingWhirlybird turbines offer all of the essentials for energy savings and are geared toward going green. Features permanently lubricated upper and lower ball bearings that ensure long life and no maintenance. Other common features of the turbine are its rigid spider type construction riveted at every connection and tested to withstand winds of 110 M. P. H. 100% rust free all aluminum construction. When installed properly, the Whirlybird turbine reduces