Dubro Treaded 1 3/4" 44.45mm Low Bounce Wheels
Du-Bro's low bounce captive air wheels have flown on more airplanes over the years than any other wheels on the market! The wall thickness is consistent throughout the wheel giving you a balanced tire. Comes complete with a sporty nylon metallic hub. Works well on grass and paved runways.
These also have many more applications in school projects and various crafts.
Made in USA Specification
Axle Diameter: 1/8" (3 mm)
Width: 0.675" (17 mm)
Weight: 13g each
Diameter: 1.75" (44.45 mm)