Blue Sea Systems BSS Cable Cap .475x.130 Stud Red (Bulk)

The Blue Sea Systems 4008B CableCap is a high-quality stud insulator designed to enhance safety and reliability in marine and automotive electrical systems. Crafted from durable PVC, this insulator is engineered to fit stud connectors with a diameter ranging from 0.47" to 0.13" (12mm to 3.3mm), accommodating wire gauges from 18 to 10 AWG. Its primary function is to prevent accidental short circuits by insulating exposed stud terminals on high-amperage devices such as alternators, starters, and windlasses. The 4008B CableCap is available in red, allowing for easy identification of positive terminals, and is sold individually. This product is particularly beneficial for installations in confined spaces where safety and organization are paramount.