Inner Tube, Product Type Lawn and Garden Inner Tube, Compatible Vehicle Type Wheelbarrows, Compatible Tire Size 4-8 x 4.80 in, Valve Type TR13, Overall Diameter 8 in, Overall Length 2 5/8 in, Overall Width 8 in, Features Cleans Up with Water, Heavy-Duty Protection, Non-Flammable, Non-Toxic, Seals Multiple Punctures Repeatedly for Up to 2 yr Help prevent costly downtime; don't let flat tires keep you from getting the job done. Slime(R) Smart Tube self-healing wheelbarrow tubes are prefilled with a precise volume of sealant to seek out and seal punctures, so you can keep your operations up and running.⢠Helps prevent flats up to 1/8".
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