The WHLAXLE5 axle is a FLANGE style axle made of 2024-T351 AL alloy.
This axle has a 0.75 inch diameter bearing surface. The axle has 1.103
inch spacing between the four 0.194 inch bolt holes on a 1.56 reference
circle. This axle assembly comes with the AN8 axle nut.
Matco Aircraft Landing Systems axles that are aluminum are black anodized and steel axles
are yellow zinc.