Wheelchair caster replacement inner tube. Fits 8 x 1/14" pneumatic casters. 45 degree brass stem and schrader style fill valve. Standard duty rubber. fits Quickie, Invacare and other...
8x2 (200x50) tube with 90 degree stem. Thicker gauge rubber for greater resistance to punctures. Fits Quickie, Invacare and other 2 piece 8x2 caster wheels.
Tube; Pneumatic, 22x1-3/8" (37-489 & 37-501mm),Schrader Valve Latex Free.
Tube fits 24x1 (25x540)rims. Schraeder valve. Use with all 25-540 tires
Tube fits 25x1 (20x559)rims. Use with all 20-559 high pressure performance tires