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1 Ton Tiger Lifting APT Adjustable Plain Hoist Beam Trolley
1 Ton Push Beam Trolley
Amazon.com: Ultimation Heavy Duty 1,000 Pound Capacity I-Beam Trolley with Side Guide Rollers - Ideal for Automotive Assembly Plants - Industrial Grade, High Load-Bearing Fits 3", 4", and 6" Tall Trolley Systems :
Amazon.com: NEREUS 1 Ton Push Beam Trolley, Adjustable Flange Width, 2200LBS Manual Trolley Mount for I-Beam, Crane Lifts, and Garage Hoists : Industrial & Scientific
VEVOR 1Ton Beam Trolley, 2200LBS Load Capacity Manual Trolley, 2.8-6.9 inch Adjustable Width Push Beam, Track Roller Trolley Steel with Dual Wheels Garage Hoist for Straight Curved I Beam - Walmart.com