Lumision ADD-A-CIRCUIT ATR MICRO2 FUSE-TAP Add ON DUAL CIRCUIT ADAPTER AUTO CAR TERMINAL + 5 AMP Fuse Use with ATR MICRO2 fuses up to 20 AMP each slot! Includes popular 5A Fuse! Plugs into occupied or vacant energized fuse block slot. Provides one fuse hlder to protect existing circuit, and a second fuse holder to protect new circuit 16-gauge red wire lead for new circuit is 5 inches long; includes insulated crimp-type coupler butt connector.