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Ziamatic Corporation

Quic Choc® - Medium Wheel Chock

SKU#: R537

Typically ships in 1 week

Ships via Standard Ground

Ziamatic AC-1 Wheel Chock is a compact, high-strength aluminum safety device designed to secure emergency vehicles with tires up to 44" in diameter. Featuring rugged traction teeth, a rear-opening hand grip, and NFPA compliance, it’s lightweight, durable, and easily stored below fire apparatus.

Price:$124.95

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Features

  • One-Piece Aluminum Construction: High-tensile strength for maximum durability
  • Rear-Opening Hand Grip: Easy transport and placement under vehicle tires
  • Rugged Traction Teeth: Double row grips virtually any firm surface
  • Third-Party Tested: Verified for safety and performance compliance
  • Compact Storage: Easily stored below apparatus using compatible holders
  • NFPA Compliant: Meets fire service standards for vehicle restraint


What is it?

The AC-1 is a one-piece, high-tensile aluminum wheel chock designed to prevent vehicle movement during emergency operations or maintenance. It meets NFPA 1901 requirements and is third-party tested for safety compliance, making it a trusted solution for fire departments and fleet operators.


How is it used?

Place the AC-1 chock firmly against the tire of a parked vehicle to prevent rolling. Its double row of rugged teeth grips firm surfaces like concrete or asphalt. The large rear-opening hand grip allows for easy transport and precise placement. When not in use, it can be stored below the apparatus using compatible holders (sold separately).


Who uses it?

  • Fire departments
  • EMS and rescue teams
  • Utility and municipal fleet operators
  • Military vehicle crews
  • Maintenance and service technicians

Maintenance Information

  • Inspect regularly for wear, damage, or corrosion
  • Clean with mild detergent and water
  • Ensure grip teeth remain sharp and intact
  • Replace if structural integrity is compromised


What is it used with?

  • Fire trucks
  • Ambulances
  • Rescue vehicles
  • Utility trucks
  • Military transport vehicles
  • Recommended for use with smaller tires, such as those on cars, pickup trucks, and tow trailers.


What material is it made from?

  • Constructed from high-tensile strength aluminum, the AC-1 offers exceptional durability while remaining lightweight. Its one-piece design eliminates weak points and ensures long-term reliability in harsh environments.


NFPA Compliance Note

NFPA 1901 requires that each fire apparatus be equipped with two easily accessible wheel chocks before it can be placed into service. These chocks must be capable of holding a fully-loaded apparatus on a 20% grade hard surface with the transmission in neutral and the parking brake released.


Safety Warning

⚠️ WARNING: Always outfit each apparatus with appropriately-sized chocks for its tires. Undersized chocks may fail to restrain a vehicle, potentially resulting in property damage or injury. Ensure proper sizing and placement for safe operation.

  • Dimensions: 6.5" H x 6" W x 11.75" L
  • Weight: 3.7 lbs
  • Material: High-tensile strength aluminum
  • Tire Compatibility: Recommended for use with smaller tires, such as those on cars, pickup trucks, and tow trailers.
  • Grip Surface: Double row of rugged traction teeth
  • Handle: Large rear-opening hand grip
  • Storage: Compatible with Ziamatic chock holders (sold separately - see related products below)
  • Compliance: NFPA 1901 and third-party safety tested
  • Made in: USA
  • UOM: Each
  • Model: AC-1