100% bland new insulated terminals. Allows visual inspection, prevents corrosion, and provided a waterproof seal. Can be good used in marine and automobile applications. For best results use a hot air gun until it reduces in size and the adhesive flows, filling gaps within the terminal. AWG(Red): 16; F: 8mm; L: 15mm; W: 4mm; D: 3mm; C: 2.6mm.