Description:Material: Made of iron with a zinc-plated finish, this spare door handle spindle bar resists rust, corrosion, and oxidation. The robust construction prevents breaking or bending under pressure, ensuring reliable performance and long-term durability.Strong Torsion Resistance: Engineered for strong torsion resistance, this spindle withstands good torsion forces without breaking; the spring has a reset and buffering effect, which can use the spring force to automatically restore the square shaft to its original position, ensuring smooth and reliable door operation.Easy Installation: Quickly replace old or damaged spindles using just a wrench. Simply loosen the handle's fixing screw, and the old spindle will slide out with the door handle, and the new spindle can be replaced in the same way.
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