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Rescue 42 The Shark™ Collapsible Step Cribbing


The Shark™ Collapsible Step Chock will save critical storage space on your rig for more important life saving equipment. Its innovative design is taller than most traditional step chocks, collapses to 5½” and is designed to nest together when stored for further space savings. You can fit 4 Sharks™ in less space than 2 wood or plastic chocks require.

The Sharks™ tough steel construction meets the 2:1 height to base ratio requirement while positive grip teeth on the steps bite into anything they come in contact with. The Sharks™ base-plate accepts ratchet straps or pickets to prevent slipping in icy or muddy rescue conditions.

  • Shark™ Large (SRK-L2): The Large Shark™ is intended for rescue companies that regularly use step cribbing. At 16½” tall, it can stabilize most high clearance vehicles.
  • Shark™ Junior (SRK-JR): NEW! The Shark™ Junior is a perfect pairing with the TeleCrib® Junior All-in-One Strut for first due Engine crews. 12″ tall, the pair nest together and include a shoulder strap for easy carrying.
  • Collapsible & stackable for compact storage
  • Taller than most traditional step chocks
  • Can be used upside-down as a wedge
  • Meets 2:1 height to base ratio for safety
  • Positive grip teeth bite into rocker panels, boards and road surfaces
  • Can be used as a wheel chock
  • Easy to clean & decontaminate
  • Proudly manufactured in the USA


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Rescue 42 The Shark™ Collapsible Step Cribbing

Product Description

Additional Information

Weight 26 lbs
Dimensions 27 × 10 × 16 in

Junior, Large

Part Number



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