Checkers Monster Industrial Wheel Chocks

  • Multiple options for wheel sizes up to 165" in diameter
  • Strongest option supports vehicles weighing up to 800 tons
  • Designed for maximum friction on gravel
  • Meets MSHA standards
  • Tough polyurethane construction resists oils, fuels, and solvents
BRAND: Checkers
1 Year Warranty
Item # Description Length Width Height Weight Color Status Price Quantity
MC3009 Rated for vehicles with a gross operating weight up to 122.5 tons (245,000 lbs) and wheel sizes up to 65" in diameter 15 in. (381 mm.) 15.1 in. (384 mm.) 11 in. (280 mm.) 14.5 lbs. (6.6 kg.) Yellow
MC3010 Rated for vehicles with a gross operating weight up to 275 tons (550,000 lbs) and wheel sizes up to 105" in diameter 17.7 in. (450 mm.) 15.2 in. (387 mm.) 10 in. (254 mm.) 19 lbs. (8.62 kg.) Yellow
MC3012 Rated for vehicles with a gross operating weight up to 427.5 tons (855,000 lbs) and wheel sizes up to 142" in diameter
Tall Chock Design for Normal Haul Road Grades
21.9 in. (557 mm.) 14.9 in. (379 mm.) 10.6 in. (270 mm.) 23.75 lbs. (10.8 kg.) Yellow
MC3011 Rated for vehicles with a gross operating weight up to 800 tons (1,600,000 lbs) and wheel sizes up to 165" in diameter
Tall Chock Design for Unusually Steep Haul Road Grades
24.6 in. (625 mm.) 14.5 in. (369 mm.) 16 in. (407 mm.) 32 lbs. (14.5 kg.) Yellow
2-4 Weeks Lead Time

Checkers Monster Industrial Wheel Chocks, the best-selling and most-used wheel chocks within the mining industry, are ideal for preventing heavy-duty equipment such as haul trucks, loaders, and cranes from accidentally moving or rolling downhill. Multiple versions are available for wheels up to 165" in diameter on vehicles weighing up to 800 tons.The lightweight, damage-resistant polyurethane construction will not corrode when exposed to oils, fuels, or other solvents. Each wheel chock features a recessed carrying handle molded right into its surface for easy set-up and transportation and comes with replaceable anti-slip rubber pads for enhanced underside traction on pavement and gravel. Holes in the sides of the chocks are designed to fit chains, ropes, or brackets to make hanging storage as simple as possible. For the most efficient storage solution, mount the wheel chocks directly onto your vehicle using this optional mounting bracket. All industrial wheel chocks are sold individually.

Please note: Effectiveness of wheel chocks will vary based on the weight of your vehicle, grade of surface, and the type of surface chocks are being used on. We recommend that you test wheel chocks in their actual working conditions before use. It is the customer's responsibility to check the wheel chocks for damage or deterioration before each use, and replace them as needed.

Product Features

  • Tough urethane construction
  • Recessed carrying handle for easy handling
  • Mounting holes for chains, ropes, or brackets
  • Rubber anti-slip tractions pads
  • Safety yellow color
  • Resistant to oils, fuels, and solvents
  • Instructions molded into each chock
  • Bar code printed on the back of the chock
  • 1 year warranty
  • Optional Dual Mounting Bracket
  • View Accessories

Warning and Usage Guidelines

  • Improper use may result in product failure
  • Select wheel chock according to vehicle type and size
  • Always use in pairs and on firm surfaces
  • Chock in direction of grade
  • Chock both sides of wheel if direction of grade is undetermined
  • Use only after parking brake is applied and tested
  • Center chocks snugly and squarely against tread of each wheel
  • Always test chocks to insure they meet requirements
  • Do not drive over wheel chocks


Instruction Manual
Checkers Wheel Chock Reference Guide


How to Select the Right Wheel Chocks
How to Use Wheel Chocks
Dock Plates vs. Dock Boards

Review Summary