The A-LOC wire connectors features:
 
 
Locking bolt: tightens down onto jacket not the copper wire ends.
 
 
Pre-greased plastic lug caps: pre-greased for easy and clean application and protection from elements.
 
 
Grouping system for cleaner installation.
 
 
Designed for use in damp, wet, rain tight locations. Not to be used in continuous submersion applications.