Zinc plated steel designed to ensure proper installation of traction products for racing purposes.

Race stud gauge comes with an explanation sheet, and convenient hole to hang on workbench.

Maximum stud height of 3/8” for oval/snow cross

FEATURES

• Maximum stud height of ¾” for drags
• Maximum wearbar height 5/8” and width 5/8”
• Maximum carbide length 10”
• Minimum 60º angle on carbide runner
• Maximum width of backer plate – 2-1/4”
• Minimum 3-3/4” traction device from edge of track