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Size 3.7 LW

Size 3.7 LW

Part No.:



Size 3.7LW suits medium to large trucks and mining equipment with a tire diameter of Ø47" to Ø86".

Bracket available to suit size 3.7LW Wheel Chock (Tray w/Locking Pin Style): NPR01944-00

Slip resistant, durable polyurethane.


18.75" L x 12" W x 10" H 



Products you can rely on!

As proof of our commitment to quality and to ensure our customers can depend on NPR products we conduct extensive field testing of all our products.

Our testing procedures push the limits far beyond what the customer will ever require from our products. Knowing our products can stand up to the harshest abuse lets us know you’ll be able to rely on them.

Watch our size 3.7 lightweight wheel chock testing video. 

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