Replace a test lead or complete a set with a red or black lead.

The connection end is a 4 mm banana plug, which is the standard for connecting to a multimeter.

Make connections in circuit boards with these short lengths of terminated wire. Length does not include the machine pins.

Wire with multiple colors is an assortment that contains one wire in each color.

Insert a male machine pin into the holes on a solderless circuit board, or into a female machine pin.

Save preparation time—these cords are ready-to-use with ring terminals on each end of a single-conductor wire.

For technical drawings and 3-D models, click on a part number.

Make quick, secure connections between your development board and your system’s components, such as sensors and actuators. These cords transmit data via I²C communication protocol, supporting up to 100 I²C devices in your system.

Machine-pin plugs and sockets use friction to make temporary connections to breadboards and the headers on development boards.

Qwiic and Grove sockets snap securely into place, making them good for short-term and long-term installations. There is no need to solder wire to your board or device.

Once fully charged, these starters store enough power to jump start a battery multiple times. All have reverse-polarity protection to prevent sparks and short circuits if the clamps touch or if they're not connected properly to a battery. They also have a USB port to charge mobile devices such as smartphones and tablets. To recharge, connect them to a USB port with the included cord.

Starters with a 12-volt vehicle plug can be charged in a vehicle outlet.

For 2,000A and 3,000A starters, use the adapter cord with the 12-volt vehicle socket to charge devices that require more power than what the USB cord delivers.

These cables are for occasional use on cars and other small transport vehicles. The clamps are color-coded black (negative) and red (positive).