Hook Tongue Terminals are another style designed to lessen installation time. If properly installed, they are more secure than spade or block spade, but can come off if the stud becomes loose. We offer these in several different barrel styles, with or without various insulation, and in 2 barrel lengths for space-saving or heavy-duty applications. You also have the choice of ordering them by loose piece or on one or more carrier types for your automated assembly. Hook Tongue Terminals are available in 22 through 10 AWG wire sizes.