POSITIVE GRIP TYPE; BLUE COLOR; (2) #22 MIN. WIRE COMBINATION SIZE; (3) #16 MAX. WIRE COMBINATION SIZE; 22 TO 14 AWG WIRE SIZE; UL, CSA, CE APPROVAL; 300 V VOLTAGE RATING; 221 DEG F TEMPERATURE RATING; 1000 PER CARTON STANDARD PACKAGE; COPPER WIRE TYPE