4 Wheel Trolley Assembly Roller Trolley Silent M12 Bolt for use with 1-5/8"" Wide and All 1-5/8"" or Taller Strut Channel 4Pcs, Silver

Heavy-Duty Build:Two bearing trolley assembly made with hot-rolled carbon steel of solid steel for impact resistance.Galvanized to ensure rust resistance of wheeled trolleys.Smooth and noiseless during use, bearings and pins are firmly welded, work stably, resulting in incredible strength and quality! Operate Steadily:Wheel trolley standard deep groove ball bearing installation, is very smooth no noise to it when used. Bearing welding positioning, to ensure the stability of the work. Unique Design: The bolt is in the fastening groove, unistrut trolley will not be blocked in the channel. Two bearing trolley assembly wheel heavy duty trolley assembly with silent wheel. Easy Operation: When using, just push the wheel into the pillar channel, you can use the cart upside down. Style: 4 wheel trolley assembly rollers two bearing (4PC) Color: Silver Material: Steel

• Unique design:The 4-wheel Unistrut trolley rolls smoothly and can be easily installed in a standard single groove. Its centered design ensures proper side clearance, preventing bolts from rubbing or getting stuck in the groove
• Versatile Compatibility:: fit 1-5/8 inches wide and all 1-5/8 inches or taller strut channels,M10 Bolt in the middle, 75mm (3inch) in length,2 nuts are include that is better for upside down used,which can help you to achieve work easily, and bring you lots of convenience for your life
• Heavy-Duty Build:Unistrut rollers made with hot-rolled carbon steel of solid steel for impact resistance.Galvanized to ensure rust resistance of strut trolley.Smooth and noiseless during use,bearings and pins are firmly welded,work stably,Resulting in incredible strength and quality
• Operate Steadily:Beam trolleys standard deep groove ball bearing installation,is very smooth no noise to it when used.Bearing welding positioning,to ensure the stability of the work
• Quality Service:If you have any issues with the 4 wheel trolley assembly roller then just let us know and we will solve it for you within 24 hours to ensure you are completely satisfied