Worm And Worm Wheel Apparatus (Single Start)

• Precision-machined worm gear with a 25 cm diameter, mounted with a metal drum of 12 cm diameter.
• Matching machine-cut worm on a steel spindle, fitted with a 12 cm diameter pulley.
• Entire assembly mounted on a heavy-duty cast iron bracket suitable for wall- mounting. ·
• Supplied complete with: effort pulley, strong string with one metal hooks for hanging weights. ·

Weights not included.