The 4120BBR Boom Angle Indicator is a -30 to 90 degree unit used to measure the angle of a boom for safe operations. The 4120BBR is mounted on the right side of the boom arm. It is a black unit with white markings and a white ball.

4120BBR Boom Angle Indicator

$106.37

Not sure which Boom Angle Indicator you need? Visit our Boom Angle Indicator Selection Guide for more help!

Our 4120BBR mechanical boom angle inclinometer is a -30 to +90 degrees unit with 5 degree increments. The housing is made of rugged thermoplastic making these clinometers extremely tough for all types of environments and weather conditions. With operating temperature ranging from -50°F to 180°F the 4120 is the perfect all-season boom angle indicator. The large, clear number and degree markings make it easy to get quick, accurate readings.

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SKU: 4120BBR Category:

The 4120 model boom angle indicator is recommended for use on any boom where accurate inclination measurements must be taken under difficult conditions and harsh environments. Typical applications include aerial lifts, truck-mounted boom cranes, any fire truck with a mounted boom or ladder, telescoping off-road variable reach fork lifts, cranes and derricks, or any equipment that requires boom angle indication.

OEMs welcome, quantity pricing available.

Application

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Backlit

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Customizable

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