This product is a super-strong vacuum generated by pneumatic control. It has a powerful suction function and is suitable for sheet metal repair of any body. It is easy to pull out most of the dents from the panel without damaging the paint. Only one air compressor is needed without drilling, welding or sanding. Parameter： Thread diameter ：20mm Number of threads: 9 turns Suction cup (material is rubber) with a diameter of 116mm The tie rod (Galvanized steel) has a total length of 620mm Package Included: 1 x Air Pneumatic Dent Puller.
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