Made of sturdy, thermoplastic valox resin - rated at 125 degree C. Large, finely ribbed, barrel-shaped cap - makes it easier to grip even when hands are greasy or damp. Deep, wide throat ensures full insulation coverage. Threaded entry helps guide large wire bundles right into the spring.
- 125 degree C rated cap
- Spring approved for aluminum wire connections
- Threaded entry
- Colour: Brown
- Aluminum To Copper
- 18-12 Gauge
- Brown
- Mfg #63B