Smooth rolling trolley wheels of quality cast iron.
Precision cast groove fits 3/8″ or 1/2″ tracking.
Wheel flanges are designed to prevent track climbing at curves and switches.
Trolleys are supplied with swivels and can have hooks, gambrels or trees attached.
Standard wheel is plain bore with oil hole. Other options available include graphite bearings, oilite bearings, roller bearings and zerk grease fittings.
