4 Wheel Trolley Rollers Heavy Duty Silent for 1-5/8" Strut

4 Wheel Trolley Rollers Heavy Duty Silent for 1-5/8" Strut

• Heavy-duty & rustproof: this unistrut trolley features premium steel construction with a galvanized finish, and its unistrut trolley rollers are impact-resistant and rustproof for long-lasting daily use.
• Smooth & quiet: designed for unistrut channel and trolley track systems, it comes with high-quality unistrut trolley rollers fitted with premium bearings, running smoothly and silently while staying stable and reliable for daily work.
• High Load Capacity: With a 550lbs breaking strength, the solid structure is equipped with heavy-duty trolley wheels, reliable unistrut rollers and wear-resistant roller wheels, ensuring safe and stable performance for all heavy-duty applications.
• Universal fit: this versatile trolley works perfectly with standard unistrut systems and is compatible with i beam trolley setups, fitting 1-5/8" wide and taller strut channels. It installs easily without extra accessories, delivering excellent cost-saving performance.
• Easy to Fit: Our wheel trolley assembly fits 1-5/8" wide and all 1-5/8" or taller strut channels, ideal for beam trolley setups, ceiling trolley systems, electric lifts and gantry crane installations, providing exceptional convenience for your various applications.