Plastic expander with two die cast nuts, M10 screw, spring washer, washer Ø = for round tube and V = for square tube For reducing of the bolt hole from 16 mm to 12 mm, 16 mn to 10mm or 12 mm to 10 mm we have special reductions. Please ask us. More information:  |  | Construction: | Expander | Fixing: | bolte hole | Expander: | Ø19 -21,5 mm | Temperature of ° C: | -20 °C | Temperature up to ° C: | 80 °C |
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