The 61424-1 is a ring tongue terminal with insulation support designed for machine-applied crimp termination of 12–10 AWG wire (3.0–6.0 mm²). It features tin-plated copper construction with a 1/4" (6.35 mm) stud diameter and 0.040" (1.02 mm) stock thickness. The terminal has a circular ring design with serrations and is rated for open barrel crimp applications. Dimensions include width 0.343" (8.71 mm), length 0.921" (23.39 mm), and eye diameter 0.750" (19.05 mm). This terminal is commonly used in automotive, industrial, and electrical distribution applications where reliable, low-resistance connections are required for power distribution and equipment grounding.