Ring tongue design offers a tight and secure connection in high vibration areas, Nylon insulation sleeve is securely fastened to metal insulation grip sleeve, providing protection to crimp joint. Color coded according to industry standards Internal barrel serrations offer good wire contact and maximum tensile strength.Product features #10 Type -Vinyl Insulated Ring Terminal Wire Size - 16/14 Gauge Fully Insulated Insulation -Red 100 pcs