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Screw Efficiency Apparatus
Brand | Atco |
Advanced technocracy inc. Is manufacturer, exporter & supplier of Screw Efficiency Apparatu
Consists of a self contained wall bracket with a steel screw of 3 cm diameter. The screw has 5 TP.I. 'V' type pitch. Complete with large force pulley two jokey pulleys, hooks and cords. Weights are not included