HONYTA Electric Hoist Manual Trolley, 1Ton Heavy Duty 2200LBS Capacity 2.68in-4.33in Adjustable Flange for PA600 to PA1000 Hoist Push Geared Overhead Dual Wheels I Beam Trolley for Lifting

[Adjustable Width]: The adjustable range for trolley is 2.68 inches to 4.33 inches. The width of the vehicle can be easily adjusted using the provided sleeve washer and flat washer. The width of the sleeve washer (2 pieces) is 0.72 inches, and the width of the flat washer (20 pieces) is 1mm, which can be adjusted to wide flanged H-beams, standard I-beams, or curved rails. [2200lbs Loading Capacity]: The thickened panel and high-strength steel provide a load-bearing capacity of 2200lbs/1T, suitable for electric hoists of PA600 PA700 A800 PA900 PA1000. [Heavy Duty Steel Material]: Made of heavy duty steel. The thickened frame is coated with Alloy steel wheels, which are durable and can effectively extend the service life of the product. [Safe&Durable]: The side locking nut adopts an anti slip design, which can better secure the trolley. The thickened panel and high-strength alloy steel material make the vehicle very reliable, better ensuring work safety. [Smooth Running]: Designed with 4 circular alloy steel rollers, it can smoothly roll on straight and curved tracks. Add balance bearings to assist in smoother and more balanced during sliding.