The 52957-3 is the blue #10-stud member of TE's Plasti-Grip spade terminal line, a spring-snap style for 14-16 AWG wire. Crimp termination, free-hanging in-line mount, with serrated termination on the tin-plated brass contact to grip the conductor.
Insulation and wire range
PVC insulation covers 0.150" to 0.250" (3.81 mm to 6.35 mm) insulation diameter, colour-coded blue for 14-16 AWG.
