A Complete Snap-In Line

Our E-Z Lock snap-in fittings save time on every job. They install without tools while still providing excellent bonding in the knockout.

  • Easier to install
  • Easier to remove
  • Stays tight in knockout
  • Accepts more wires and sizes

E-Z Lock Connectors Make the Difference


Once snapped in, E-Z Lock stays in place. 


Accepts wider range of wire sizes and types.


Simple to install, letting you work faster at scale.


E-Z Lock makes rework and removal a snap!

Do More with Less

Flexible E-Z Lock connectors accept a wider range of wire sizes and types. That means you can get full size coverage, in less space on your shelves or in your truck. Stock a full line of trustworthy connectors from NSI!

Single, duplex, and right angle fittings available. 


Compare us to Anyone

Check out the E-Z Lock Cross Reference Sheet to see how our line measures up to the competition. For faster compliant connections, Bridgeport E-Z Lock is the clear choice. 

Get your free sample using the link below to see the E-Z Lock difference for yourself! 

Better Products.

Happy Installers. 

E-Z Lock snap-in fittings deliver the same reliable quality as traditional locknut fittings in many applications. When you want complete coverage from line to load, you need the proven name of Bridgeport.

Forming code-compliant connections has never been faster. E-Z Lock Snap-In Fittings, from Bridgeport and NSI, form a secure bond fast!