Insulgrip Twist-Lock
 Hubbell, Locking DevicesHousing Design
- Ribbed nylon housing provides a secure grip that’s impact and chemical resistan
 - Beveled housing prevents snagging when dragged across uneven surfaces
 - Individually molded face for each blade configuration keeps debris out of
plug interior
 
Internal Design
- Powerful cord grips clamp on individual conductors and outer cord jacket to prevent strain on terminations
 - Individual wiring terminals are completely enclosed in their own separate chambers
 
Cord Range
- Integral VARI-SIZE® insert adjusts to a wide range of cord sizes: .230-.720 inch (5.8-18.3)
 - VARI-SIZE® pointer set to “smaller than gauge” position. Cord diameter
range is .230-.360 inch (5.8-9.0). Accepts slotted and Phillips head drivers