This extended-range ONESTEP chock adjusts from 24 to 30 inches for wider trailer axle spacing. Step on the scissor arms to lock both wheels securely, then use the UV-resistant cable handle to release without bending—ideal when working around your RV.

Powder-coated steel provides a durable red finish that resists weather and UV fade, while zinc-plated wedges ensure smooth, reliable operation season after season. Lockable with a padlock for additional security against theft.

• Single chock unit
• Adjustable 24-30 inch range
• Step-on locking mechanism
• UV-resistant cable handle
• Lockable with padlock (not included)
• Powder-coated steel, zinc-plated wedges