12 Pack 4 Inch Rigid Caster Wheels with red polyurethane tires and top plate mounting featuring non swivel fixed straight line design heavy duty construction and 300 lb load capacity per caster for carts cases and industrial equipment

12 Pack 4 Inch Rigid Caster Wheels with Red Polyurethane Tires
✔️ Non Swivel Fixed Top Plate Casters Heavy Duty Pack of 12

This pack of 12 rigid 4 inch caster wheels is designed for straight line movement on carts, cases, equipment, and furniture that need stability and consistent tracking. The fixed non swivel design keeps loads moving forward without drift, making these casters a solid choice for controlled transport.

✅ Pack size: set of 12 rigid non swivel caster wheels
✅ Wheel diameter: 4 inch 101 mm
✅ Wheel width: 1.25 inch 32 mm
✅ Overall height: 5 inch 127 mm
✅ Load capacity: 300 lb per caster
✅ Red polyurethane wheels for quiet, non marking rolling
✅ Rigid fixed frame allows straight line movement only
✅ Heavy duty construction resists wear and impact
✅ Top plate mounting for secure installation
✅ Handy for cases, carts, stands, and mobile equipment

Dimensions
Wheel Diameter 4 inch 101 mm
Wheel Width 1.25 inch 32 mm
Overall Height 5 inch 127 mm
Top Plate Size 2.55 x 3.7 inch 65 x 94 mm
Hole Spacing 1.77 x 2.95 inch 45 x 75 mm
Mounting Hole Size 0.32 x 0.46 inch 8.3 x 11.9 mm

💡 What are rigid non swivel caster wheels used for in industrial and equipment setups?
They are used when straight tracking and load control are more important than tight turning.

• Fixed wheels keep carts moving in a straight path without side drift

• Polyurethane tires protect floors while handling steady loads

• Ideal for pairing with swivel casters on longer carts

• Common on cases, racks, dollies, and equipment frames

These rigid casters are a handy choice when you want predictable movement, floor protection, and dependable performance in straight line rolling applications.