GE Q Line 20 Amp 1 Pole Dual Function Arc Fault GFCI Breaker Checkerboard Tile Use nuts and washers of Item Weight:.625 Use nuts and washers of the same grade (Grade 2) and galvanized finish for best results Pair it with wood look planks to frame doorways and create a custom Specification Details AIC Rating 10000 Breaker Type Standard Connection Type Pigtail Interruption Type AFCI GFCI Maximum Amperage (A) 20 A Mounting Type Plug On Number of Poles Single Number of Spaces 1 Pack Size 1 Product Weight (lb A: The breaker includes an Arc Fault Circuit Interrupter (AFCI) which detects potentially hazardous arcing conditions that could lead to fires