SureWerx 120251 JET 1/2-Ton SBT Series Heavy-Duty Manual Trolley

Specially hardened steel wheels meet ANSI B30.11 specifications (Certificate included). Load is moved by pulling on hoist load chain in direction of travel. Double sealed ball bearings for long life. 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