Chromoly One Nut for the adjustable front axle (brackets) to the shock.

Material: Chromoly
Axle Bracket/Spud Thread: 1/2"-20
Shock Nut Thread: 1/2-20"
Overall Length: 2.315"
Stud Length (for front axle bracket spud): 0.5"
Stud Length (for shock eye): 1"
Stud Spacer Length (built in): 0.800"
Diameter: 0.50"
Weight (Per Stud): 1.42 oz