1 Series forks are light-medium duty. They are with double ball raceway structure which is durable and convenient. The convenience means that you can have many options on mounting types.They are widely used in funiture dollies, hotels and so forth. The capacity can even reach from 150 Lbs to 200 Lbs for different sizes
Fork size Diameter: 3 X1inch, 4X1 inch , 5X1 inch,
Top plate size:3-5/8X2-1/2 inch
Bolt hole size: 3-1/16×1-3/4 &2-13/16×1-3/4
Standard Finish: Zinc Finish
Mounting type options: Screw stem, swivel top plate, rigid top plate, grip ring stem swivel
2 Series forks are medium duty. They are with double ball raceway structure which is durable and convenient. The convenience means that you can have many options on mounting types. They are the most widely used in all walks of life.
Caster Diameter: 3X1-1/4 inch, 3-1/2 X1-1/4 inch, 4 X1-1/4 inch, 5 X1-1/4 inch
Top plate size:3-5/8X2-1/2 inch
Bolt hole size: 3-1/16×1-3/4 &2-13/16×1-3/4
Standard Finish: Zinc Finish
Mounting type options: Screw stem, swivel top plate, rigid top plate, grip ring stem swivel,screw hole stem, expanding rubber stem