Martin Wheel 18X850/950-8 20X800-8 TR13 Inner Tube for Lawn Mower

Fix your flat tire with our quality butyl rubber inner tube. Fits tire sizes 18X850-8, 18X950-8 and 20X800-8. Features a TR-13 type straight valve.

• This quality butyl rubber inner tube fits tire sizes 18X850-8, 18950-8, and 20X800-8
• Use: Lawn & Garden, Utility, ATV
• Fits tire sizes: (18X850-8), (18X950-8), (20X800-8)
• Valve stem type: straight (TR-13)