Jet 120251-1/2 Ton Sbt Series Manual Trolley-Heavy Duty Power Tools • Manufactured from high quality

• Manufactured from high quality drop forged steel

Couplers have 4-ball "positive locking" mechanism

Extra tight radius on curved end for increased leverage

The Peakworks Compliance Series Harness is the best value in the market

Jet 120251-1/2 Ton Sbt Series Manual Trolley-Heavy Duty Power Tools • Manufactured from high qualityLoad is moved by pulling on hoist load chain in direction of travel , Double sealed ball bearings for long life , Specially hardened steel wheels meet ansi b30. 11 specifications (certificate included) , Specially designed integrated drop stops bumpers take the load in the event of wheel failure and prevent wheels from contacting other trolleys on the track , Adjustable to fit various sizes of flanges and beams