Heavy Duty 6 Inch Trailer Jack Blocks 4 Pack,Super Strong RV Jack Blocks for Travel Trailers, 5th Wheels, Tongue Jack, Post & Foot - Includes Storage Bag

아마존 달러(USD) 가격을 각 날짜의 환율로 원화 환산해 표시합니다. 현재 환율 $1 = ₩1,478 (2026-07-23 기준)

상품 특징

• Heavy Duty:These rv stabilizer blocks are made from heavy-duty polymer construction,camper jack blocks tested up to 40,000 lbs, featuring deep grooves and textured base to eliminate trailer sway/movement on any terrain.
• All-Weather Defense:Trailer jack block features built-in drainage holes to prevent water/mud buildup, while UV-resistant additives withstand cracking from -30°F to 120°F (-34°C to 49°C) – engineered for decades of rugged outdoor use.
• Universal Compatibility:Jack block secures all tongue jacks, scissor stabilizers, 5th wheel feet, and hydraulic posts with patented design.
• Adjustable Height:Stackable RV jack blocks enable instant height adjustment—add or remove units in seconds to level your rig on uneven terrain.
• Portable Kit:Jack blocks for rv camper includes heavy-duty carry bag with side rope handles for compact storage and easy transport in RV compartments.

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