Polypropylene Housed Dock Traffic System

Specifications Dimensions: 11.75" H x 7.125" W x 4" L Weight: 8 lbs - SKU: ZX9VSTL601. Four signs are included. The light containing a toggle switch is placed inside the dock area for the dock attendant. This economy model comes with two yellow polypropylene traffic lights, each having a green and a red lens. Built-in eyebrow type sun visors increase light visibility. Prevent accidents and injuries by providing clear communication between dock personnel and truck drivers. This dock Traffic System features flashing red and green lights. These products can increase productivity, improve workplace ergonomics, and decrease worker injury. is an industry leader in manufacturing industrial material and various tool shop handling equipment