Beefed Up Heavy Duty Four Wheel Trolley Assembly With Steel Plate M12 Bolt For 1.97 Inch Wide And All 1.69 Inch Or Taller Strut Channel Pack Of Four Designed For 881 Lb Load With Quiet Smo

Heavy Duty Four-Wheel Trolley for 1.97 Wide Strut Channels
Pack of four trolley wheels rated for 881 lb, 1.97 in wide channels

These heavy-duty four-wheel trolley assemblies ride on standard strut channels, delivering smooth, quiet movement for handling heavy loads in warehouses, workshops, or factories.

Box Rail Roller Size: 8741mm/3.41.6in
Bolt Size: M1290mm
Design Load: 400kg/881 lb
Package: 4pcs Trolley Wheels
Material: High-strength solid steel, galvanized for rust and corrosion protection
Application: Suitable for 50mm/1.97in wide and all 43mm/1.69in or taller strut channel
Color: Silver

What is a heavy-duty four-wheel trolley assembly used for with 1.97 inch wide strut channels?This handy setup lets you move heavy loads along supported channels smoothly and securely.- 881 lb load capacity aligned with 1.97 in channel width- welded bearings provide quiet smooth operation- galvanized