12,000lb Heavy-Duty Trailer Jack Block – RV Stabilizer for Tongue/Wheel/Scissor
1 x Trailer Jack Block or 4 x Trailer Jack Block. 【Universal RV Block Fit】10″ platform+ 2.5″ hole fits ALL jack feet – tongue/wheel/scissor/5th wheel ready. 【Cost-Smart Complete Kit】Save 20% vs single block & cover all leveling scenarios.