Front and rear skewers from American Classic.

American Classic say

"American Classic quick releases have stainless steel springs and aluminum on plastic glide surfaces. The long contoured throw cam makes it easy to put in or take out the wheel. The lever comfortably fits in your hand and stays closed tight. Fork contacts are knurled steel for superior grip."

Lengths: 100mm front, 135mm rear

Color: black

Front Weights:
47 grams cro-moly
39 grams titanium

Rear Weights:
52 grams cro-moly
42 grams titanium