Stinger SPT5104R 25 Pack Pro 4GA 5/16" Red Ring Terminals

Stinger SPT5104R PRO Series 4 Gauge Red Boot Ring Terminal 25 Pack with Shoc-Krome Platinum Finish and 5/16 Inch Ring

The SPT5104R from Stinger is a PRO series 25-pack of 4 gauge red ring terminals with Shoc-Krome platinum finish and a red boot for positive power identification. It is the red bulk counterpart to the SPT5104B black 25-pack, providing matched positive power terminals for workshop stock and multi-amplifier builds requiring bulk 4 gauge positive terminations. A crimp tool suitable for 4 gauge terminals is required for installation.

Product overview

The SPT5104R shares identical construction with the SPT5104B, differing only in boot colour. The red boot identifies these terminals as positive power connections by standard automotive wiring convention, making polarity identification straightforward in multi-amplifier and high-powered installations where many connections are present. The Shoc-Krome platinum finish provides corrosion resistance across all terminal surfaces.

The 25-pack quantity suits workshop stock, commercial installer use across multiple vehicles, and large-scale builds requiring a consistent supply of correctly sized 4 gauge positive power terminals. The SPT5104R shares the same specification as the red terminals in the SPT5104 retail 4-pack, providing the same quality in a bulk format.

Features and benefits

4 gauge red boot ring terminal: The red boot identifies these as positive power terminals by convention, making polarity identification straightforward in multi-amplifier and high-powered installations with many connections.

Shoc-Krome platinum finish: The Shoc-Krome plating provides corrosion resistance and a premium platinum appearance consistent with the Stinger PRO series range.

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 across the Stinger range.

25-pack bulk quantity: The 25-pack suits workshop stock, commercial installer use, and large-scale builds requiring a consistent supply of correctly sized 4 gauge positive power terminals.

Crimp-style construction: Connects via crimp to 4 gauge wire. A heavy-duty ratchet crimp tool suitable for 4 gauge terminals is required for correct installation.

Technical specs

Frequently asked questions

What is the difference between the SPT5104R and the SPT5104B?
Both are 25-packs of PRO Series 4 gauge Shoc-Krome ring terminals with 5/16 inch rings and identical construction. The SPT5104R has a red boot for positive power connections and the SPT5104B has a black boot for ground connections. For complete workshop stock covering both positive and negative 4 gauge terminations, order both packs.

What is the difference between the SPT5104R and the SPT5104?
The SPT5104 is a 4-pack retail option containing two red and two black terminals for two complete power and ground connection sets. The SPT5104R is a 25-pack of red terminals only, suited to workshop or commercial installer bulk stock where positive 4 gauge terminations are needed in volume.

Do I need a crimp tool to install the SPT5104R terminals?
Yes. A heavy-duty ratchet crimp tool suitable for 4 gauge terminals is required for correct termination. A standard small crimp tool is not adequate for 4 gauge cable. Contact us if you need guidance on selecting the correct crimping tool.

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.

Can the SPT5104R terminals be used for ground connections?
Electrically yes, but the red boot colour-coding convention indicates positive power. For ground connections, using the SPT5104B black boot terminals is recommended to maintain standard polarity identification throughout the installation.