BUCHANAN B-Cap® General Purpose Standard Twist-On Wire Connector, Series: B2, 22 to 8 AWG Wire, 600 VAC, 105 deg C, Nylon Shell, Red, 1.22 in H x 0.59 in Dia, Bag of 500
B-CAP® wire connector has a Class Fin™ design that provides a secure grip for extra leverage on maximum wire combinations.