PWRC05 – 1/2 Ton Electric Chain Hoist Trolley 20ft. Quality is inside: Heavy Duty H3/M4. Cast Iron housing, NSK Bearings, USA Chevron Meropa 320 Lub. US Brand EATON Contactors, All ways Limit Switches, Emergency Stop. Super Heavy Duty G100 Chain, 25% Stronger than G80. US and EC Standards ASME HST-1,Read More