Anel de ajuste com manípulo borboleta semelhante à DIN 705, em aço

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  PAK0407.100601Adjusting ring steel, With wing knob, Components: thermoplastic 6X12, B=8
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  PAK0407.101001Adjusting ring steel, With wing knob, Components: thermoplastic 10X20, B=10
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  PAK0407.101601Adjusting ring steel, With wing knob, Components: thermoplastic 16X28, B=12