TOWKING 4Pcak 12,000 lbs Heavy-Duty Trailer Jack Block – 6" Stackable RV Tongue Jack Stand for Travel Trailers & 5th Wheels
Product details
| Management number | 231048340 | Release Date | 2026/06/18 | List Price | US$32.00 | Model Number | 231048340 | ||
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This cost-smart complete kit, It provides 12,000 lb heavy-duty support with UV-shielded PP blocks that withstand years of RV and trailer loads. The 10" platform with a 2.5" hole fits all jack feet—tongue, wheel, scissor, and 5th wheel. The anti-tilt design features a cone base and 8 ribs for zero wobble even on mud or uneven terrain. Smart stacking lets you go from 6" to 8.6" in seconds with a locked design that prevents dangerous shifts. Engineered for convenience: drain holes, ergonomic grip, quick-strap, and a 600D travel bag.
- 【Cost-Smart Complete Kit】Save $28 vs Buying Individually.
- 【12,000 lb Heavy-Duty Support】UV-shielded PP blocks withstand years of RV/trailer loads.
- 【Universal RV Block Fit】10" platform+ 2.5" hole fits ALL jack feet - tongue/wheel/scissor/5th wheel ready.
- 【ANTI-TILT Design】Cone base + 8 ribs conquer mud/uneven terrain — this trailer jack block delivers zero wobble guarantee.
- 【Smart & Secure Stacking】Go from 6" to 8.6" in seconds; Locked design prevents dangerous shifts.
- 【Engineered for Convenience】Drain holes | Ergonomic grip | Quick-strap | 600D bag — travel-ready system.
| Max load | 12000 lb |
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| Lock type | Pin Lock |
| Brand | TOWKING |
| Material | PP |
| Features | Adjustable Height, Heavy-Duty |
| Size | 6" |
| Piece count | 4 |
| Items included | Storage Bag |
| Color | Black |
| Vehicle fitment type | Universal |
| Weight | 14.9 lb |
| Has written warranty | No |
| Automotive parts division | RV & Trailer |
| Vehicle type | Car |
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