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Aldon semi tractor trailer wheel chocks

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Aldon equipment

Aluminum Walk In Wheel Block

Model / part 4012-11

This aluminum Walk-In wheel block combines an upright handle and sign so it can be placed without stooping.

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Product details

This aluminum Walk-In wheel block combines an upright handle and sign so it can be placed without stooping. The sign makes the chocked condition visible to nearby workers and a driver in the cab; ribs under the block help resist sliding.

Features and application limits

  • For tires 33–42 in. in diameter.
  • Handle/sign height: 36 in.; projects 23 in. beyond the tire side.
  • Block: 7 in. wide × 10-3/4 in. long × 8 in. high.
  • Powder-coated finish; product weight 15 lb.
  • Chock both sides of the vehicle on level asphalt or concrete; do not use on slopes.

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