My kid crashed and broke the rear axle on his bike. Couldn't figure out was wrong at first since he bent the hanger, knocked the wheel out of true, and broek a bone in his foot to boot. The wheel wouldn't stay centered in the drop-outs, so Last night I took out the skewer and axle came out in 2 pcs.

It's 145mm long and 10mm diameter. I think this is the right axle ?
https://www.niagaracycle.com/categor...SABEgKw9vD_BwE
Wheel Master Quick Release Axle - RR, 10 X 26 X 135 X 146.

can anyone explain why there are 4 different dimensions? I get the 10 and the 146 but what is 26 x 135?

Also saw some reviews on amazon that said this bent easily. Is there a better choice than wheelmaster?