Description:

Crane boom application design, 0.750 inches mounting hole diameter, 6 mounting hole quantity, general usage design, swinging design type.

Properties:

An item consisting of a framework with a grooved wheel or wheels, including flat surfaced wheels with flanges, fitted therein, so mounted as to provide an opening through which lines are passed. It is used to provide protection from chafing when oblique pull may occur, and/or to change direction of lines.