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
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...
Tube; Pneumatic, 22x1-3/8" (37-489 & 37-501mm),Schrader Valve Latex Free.
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.