·Fiberglass stick: The height rod for truck is made of non-conductive fiberglass with a corrosion-resistant and fade-resistant coating, and features a thickened rubber base. It is insulated, rust-proof, durable, and safe.

·Compact and portable: The height stick features a telescopic folding design, collapsing to 44 inches. It comes with a durable storage bag, allowing it to be carried over the shoulder, hung, or stored in the car or trunk.

·Metric-lmperial Dual Scale, Direct Read: This truck height measuring ruler features clear and prominent imperial and metric markings. The markings contrast sharply with the background, making measurements easy to read without conversion.

·Widely used and indispensable: The truck stick can measure up to 20 feet, allowing logistics personnel to easily check the height of box trucks, large flatbeds, or oversized cargo, detect oversized cargo in advance, and avoid collisions with bridges or damage to goods.

·Easy to operate: The top is equipped with a rust-resistant forged aluminum interlocking hinge, which can precisely lock the horizontal arm at 90° and hold the top of the object being measured; each section of the pole is equipped with a spring-loaded button for easy extension and retraction.