Value Collection 1 Ton Capacity Wide Range Ball Bearing Trolley 3-5/32" to 5-3/4" Flange Width, 2-5/8" Wheel Diam, 5" to 24" I-Beam, 35" Min Radius PSGCT1 - 79487559 - Penn Tool Co., Inc
Amazon.com: OrangeA Heavy Duty 0.5T Manual Trolley 1000LBS Plain Trolley Push Beam Track Roller Crane Lift Dual Wheels Garage Hoist for Straight Curved I Beam : Automotive
Amazon.com: VEVOR 2200LBS 1 Push Manual 2200LBS/1 Ton Load Capacity Beam Trolley with Dual Wheels 2.5-8 inch Adjustable Width, Orange : Everything Else