Stinger SPT5101B PRO Series 0 Gauge Black Crimp Ring Terminal 25 Pack Chrome Finish with 5/16 Inch Ring The SPT5101B from Stinger is a PRO series bulk pack of 25 black 0 gauge crimp ring terminals in chrome finish with black sleeve. The 5/16 inch ring hole suits the standard stud size used on battery terminals, distribution blocks, and amplifier power connections, making the SPT5101B suited to workshop stock and large-scale 0 gauge ground distribution installations. Product overview The SPT5101B is the bulk pack counterpart to the SPT5101 2-pack, supplying 25 black 0 gauge ring terminals for installer and workshop use. The black sleeve identifies these terminals as negative ground connections by convention, making the SPT5101B the matched bulk ground terminal to pair alongside the SPT5101B red equivalent for multi-vehicle or multi-run installations. The chrome finish delivers a premium appearance consistent with the Stinger PRO series range, and the crimp-on connection style provides a reliable permanent termination at battery terminals, distribution blocks, and amplifier power connections. A heavy-duty crimp tool suitable for 0 gauge terminals is required to achieve a correct and reliable crimp. Features and benefits 0 gauge black crimp ring terminal: Black sleeve identifies these as negative ground terminals by convention, designed for crimp connection to 0 gauge ground wire in high-powered car audio and accessory installations. Chrome finish: The chrome finish provides a premium appearance consistent with the Stinger PRO series range, suited to high-end visible installations in custom and show builds. 25-pack bulk quantity: The 25-pack suits workshop stock, installer use across multiple vehicles, and large-scale installations requiring a consistent supply of correctly sized 0 gauge ground terminals. 5/16 inch ring hole: The 5/16 inch inner ring diameter suits the standard stud size on battery terminals, distribution blocks, and amplifier power connections. Crimp-on connection style: Connects via crimp to 0 gauge wire. A heavy-duty crimp tool suitable for 0 gauge terminals is required for correct installation. Technical specs Specification Detail SKU SPT5101B Brand Stinger Series PRO Terminal Type Ring terminal, crimp Wire Gauge 0 AWG (0 Gauge) Ring Size 5/16 inch Finish Chrome Colour Black Quantity 25 per pack Frequently asked questions What is the difference between the SPT5101B and the SPT5101?Both are PRO series 0 gauge chrome finish ring terminals with a 5/16 inch ring hole and crimp-on connection. The SPT5101 is a 2-pack containing one red and one black terminal for a single power and ground connection set. The SPT5101B is a 25-pack of black terminals only, suited to workshop stock and bulk ground distribution installations requiring a consistent supply of 0 gauge ground terminals. What does the 5/16 inch ring size refer to?The 5/16 inch specification refers to the inner diameter of the ring, which is the hole size that slides over the stud or bolt. It is the standard stud size for car audio distribution blocks, battery terminals, and amplifier power connections. Do I need a crimp tool to install the SPT5101B terminals?Yes. The SPT5101B uses a crimp-on connection style that requires a heavy-duty crimp tool suitable for 0 gauge terminals. A standard small crimp tool is not adequate for 0 gauge cable and will not produce a reliable crimp. Contact us if you need guidance on selecting the correct crimping tool. Are these terminals suitable for positive power connections as well as ground?The black sleeve identifies these terminals as negative ground connections by convention. They are electrically compatible with positive power connections, however for a professional installation it is recommended to use black for ground and red for positive to maintain clear polarity identification throughout. Is a matching bulk pack of red 0 gauge terminals available?Contact us to confirm the full range of Stinger PRO series bulk ring terminal options available in red and other configurations to suit your specific installation requirements.
