Generally speaking, a pulley is a round wheel that can rotate around a central axis. It can be divided into "fixed pulley" and "movable pulley". the central axis of the fixed pulley is fixed, and the central axis of the movable pulley can move, each with its own advantages and disadvantages. The fixed pulley and the movable pulley can be assembled together to form a pulley block, which can save labor, and change the direction of the force. Our pulley is mainly used for caster wheels, small pulley, sliding windows, sliding doors, closet or wardrobe, and other sliding systems.
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Security parking barrier , security barrier, free parking, parking lock , parking lot barrier , car park barrier , manual parking barrier , retractable parking barrier , reserved parking barrier , automatic parking barrier , automatic parking lot barrier , automatic parking gate barrier ,Car wheel barrier, Manual packing post , U modle park barrier , parking space protectors
Material: High quality A3 steel manual parking lock Performance and Characteristics: 1, for a variety of medium and small hotels, shopping malls, office buildings, residential or open-air car park. 2, reasonable structure, strong material, the surface does not fade. 3, easy installation, flexibility, appearance, soft color. |
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