JET 1-Ton Two Speed Electric Chain Hoist 3-Phase 20' Lift TS100-230-020JET TS Series Electric Hoist is designed and built for safety, durability, and efficient operation in the toughest industrial applications. Designed with two speeds you can move materials quickly and safely. Allowing your material to then slow down to be placed exactly where you need it without the excessive bump firing. Additionally, a two in one mechanical brake and overload protection assures you of safety first on the jobsite. This new system will