13 x 8.5 x 5 inches “RV Surge Protector 30 Amp, 9800 Joules (UL Tested) RV Circuit Analyzer Surge Guard, RV Electrical Protection with Waterproof Cover, LED Display, RV Voltage Protector for Camper,Trailer, Motorboat” has been added to your cart. View cart Showing the single result Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low Sort by editor review Added to wishlistRemoved from wishlist 0 Add to compare Extreme Max 5800.5852 Heavy-Duty Interlocking Wheel Chock for Tandem Axle Trailers and RVs – 9.2″ x 8.2″ x 4.7″, Pair Added to wishlistRemoved from wishlist 0 Add to compare $27.25