Stack Jacks allow for secure and level RV positioning and structural stability. Textured cast aluminum, supports up to 6000 pounds and extends 11" - 17". Plated steel hardware. Handles are included.

Aluminum stabilizer jacks adjust from 11" to 17" above ground. Smooth, effortless adjustment assured by rolled threads. For stabilizing ONLY - NOT for lifting. 4-Jacks Per Box.

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We are family owned and have been in the business of selling RV parts and accessories for over 40 years. We believe in the value of a good customer experience. Thank you for looking.