Tandefio 4 Pcs Trolley Assembly Rollers Electric Hoist Installation Roller Trolley for 1-5/8'' Wide and All 1-5/8'', Assembly Silent Electric Hoist for Taller Strut Channel (4 Wheel)

Features: The 4 wheel roller trolley assembly made of quality material is solid and sturdy, with stable performance, serving you for a long time. Enough 4 bearing trolley wheel assembly can meet your use and replacement needs, can be applied in industrial, manufacturing, DIY and more. Specifications: Material: strengthened solid steel and galvanized Color: silverSize: steel plate aperture is 9/16 inch/ 14 mm, thickness is 2/5 inch/ 10 mm, single 4 wheel trolley assembly can hold up to 450 lbsPackage includes: 4 Pieces of 4 wheel trolley assemblyNotes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays.

• Detailed Size and Load Capacity: steel plate aperture is 9/16 inch/ 14 mm, thickness is about 2/5 inch/ 10 mm, suitable for 1-5/8 inch wide and all 1-5/8 inch or taller strut channels; Single 4 wheel trolley assembly can hold up to 450 lbs
• Heavy Duty: trolley assembly is made of strengthened solid steel and galvanized properties, sturdy and reliable, impact resistance, smooth and noiseless, hard to break, deform, fade, rust and corrosion, withstand long term use
• Versatile to Use: the chain hoist trolley wheel is suitable for a wide range of different usage scenarios and is ideal for mounting on a ceiling trolley system or electric lifts, you can also use it in DIY projects according to your actual situation
• What You Will Get: the package comes with 4 pieces of beam trolleys assembly, which can withstand a certain heavy load, to meet your using and replacement needs, bringing a lot of convenience to life
• Stable Performance: 4 bearing trolley channel roller with welded bearings and pin shaft is safe and reliable, with tight connection and stable performance can ensure smooth operation and reduce noise