These are 3/16 x 2 axle shafts.
Features: Zinc plated spring steel construction
Includes: Two axle shafts and two 5/16 nylon lock nuts
Requires: Minimal mechanical knowledge, 1/2 wrench for the nuts and 7/16 wrench for the axles
Axle Length: 2 (axle)
Threaded Length: 0.4 (thread)
Overall Length: 2.6 (total length)
Axle Diameter: 3/16 (axle)
Thread Diameter: 5/16(thread)
Note: Bolts to any Dural landing gear with a 5/16 hole.