Jomar Stud Girdle Adjustment Nuts

Jomar Stud Girdle Adjustment Nuts are precision machined for minimum runout from high-strength steel alloy, heat treated and black oxide coated for durability and corrosion resistance. These quality adjustment nuts have a 9/16 hex for rocker arm adjustment, and come with locking set screw, which can be inserted from the top of the nut. 8/pkg