Description
EASY to INSTALL and STORE - BOYISEN RV jack blocks is easily to attach with its stable base, fast and accurate. 2-1/2 inches diameter recessed post-hole prevents post jacks from slipping, fast set up. Designed with easy carry handle, they are easy to move and they stacked to store, take less space and lighter than wood.SOLID CONSTRUCTION - BOYISEN camper jack blocks with upgraded internal structure for more bearing weight, 2 stacked blocks laboratory tested loads: 173KN (39,000 Approx.). Made of premium PP material, resistant to UV exposure, oil, water, heat, dirt, built to lasting years, recommended supports up to 16,000lbs per jack bloc.SIGNIFICANT DIFFERENCE IN STABILITY - BOYISEN RV jack block is 6.3 inches height, the jack pistons don't have to extend as far, less leg extension means more stability, you can level even on the most uneven ground. Larger bottom edge ensure large load bearing area, keep the foot secure and stable, no worrying about sinking in softer groun.WHAT IT USED FOR - The RV tongue jack block can used for leveling your RV campers, motorhome, 5th Wheel, Utility and Boat Fits Scissor Jacks, Tongue Post, Foot Plates, Wheel or Stabilizer. Sometimes, could be used as a seat, a motorcycle stand, step stool or even could help in changing a tire with a small bottle Jack. The interlcok design enable our camper jack blocks can be stacked up securely and stably if extra height needed(Limited to 6 Jack blocks, 4 is recommended).LIFETIME WARRANTY - BOYISEN trailer jack blocks enjoy lifetime warranty, moreover, you got 30 days free return. If there’s any issues or questions, don’t hesitate to let us know, your problem will be addressed in 24 hours
