Leveling Blocks - 10 Pack Universal Fit: Fits all 3-inch

Universal Fit: Fits all 3-inch sewer fittings

Automatic Demand Water System Pump: Ideal for tight spaces on RVs and boats

10 drop-ins/bag

Rust Resistant Hardware

Backup Gate Valve: Provides a quick fix for leaky valves

Leveling Blocks - 10 Pack Universal Fit: Fits all 3-inchCompatibility: Can be used with single wheels, double wheels, hydraulic jacks, tongue jacks, stabilizer jacks, fifth wheel jacks and tandem axles Made of durable resin; Dimensions: 8 inches x 8 inches x 1 inch. As the blocks are nested together, each block adds 1 inch of additional height. Simple to Carry and Store: Includes a zippered storage bag with handle Provides Safe and Easy RV Leveling: Interlocking blocks stack to the desired height for