Stinger SPD510 PRO 8 Gauge T-Style Solid Copper Power Distribution Block with Shoc-Krome Finish and Acrylic Cover The SPD510 from Stinger is a PRO series 8 gauge T-style power distribution block constructed from solid copper with a Shoc-Krome finish. Designed for car audio amplifier power distribution and a wide range of automotive and 4WD accessory applications, it uses grub screw allen key fittings to lock 8AWG cable securely at each port and includes a clear acrylic cover and silver-backed acrylic mounting base. A lifetime warranty against manufacturer defects is included. Product overview Stacking multiple ring terminals on a single post is a common but unreliable approach to power distribution in vehicle installations. The SPD510 replaces this with a solid copper T-style distribution block that locks each cable individually via grub screw allen key fittings, providing a secure and reliable connection at each port that remains stable under vibration. The solid copper core with Shoc-Krome plating delivers superior power transfer and corrosion resistance compared to aluminium or lower-grade distribution blocks. The T-style form factor provides a compact, structured layout for the input and output connections. The SPD510 is suited to 8AWG cable throughout and covers car audio amplifier installations as well as air suspension, air compressor, 4WD accessory, and battery power management applications. The clear acrylic cover protects the terminal connections while the silver-backed acrylic mounting base provides a secure installation platform. Features and benefits Solid copper core with Shoc-Krome finish: The solid copper construction provides superior power transfer compared to aluminium alternatives, and the Shoc-Krome plating delivers excellent conductivity and corrosion resistance at each connection point. T-style distribution block design: The T-style form factor provides a compact, structured layout for the input and output connections, minimising installation space while maintaining clear cable routing. Grub screw allen key fittings: Individual grub screw fittings lock each 8AWG cable securely in place, eliminating the unreliable stacked ring terminal approach and providing a vibration-resistant connection at every port. Suits 8AWG cable (5mm diameter): All ports are designed for 8AWG (5mm diameter) cable, suited to car audio and accessory installations operating within the current capacity of 8 gauge wiring. Clear acrylic cover and silver-backed mounting base: The clear acrylic cover protects the terminal connections and provides a finished appearance. The silver-backed acrylic mounting base provides a secure installation platform. Suitable as positive or negative distribution: The SPD510 can be used for either positive or negative power distribution, providing flexibility in installation layout and configuration. Lifetime warranty against manufacturer defects: The SPD510 is covered by Stinger's lifetime performance warranty against manufacturer defects. What's in the box 1x SPD510 8AWG T-Style Distribution Block 1x Clear Acrylic Cover 1x Silver-Backed Acrylic Mounting Base Technical specs Specification Detail SKU SPD510 Brand Stinger Construction Solid copper core Finish Shoc-Krome Compatible Cable Size 8AWG (5mm diameter) Block Style T-style Fitting Type Grub screw allen key Includes Clear acrylic cover, silver-backed acrylic mounting base Polarity Suitable for positive or negative distribution Warranty Lifetime against manufacturer defects Frequently asked questions What is a T-style distribution block?A T-style distribution block arranges the input and output ports in a T-shaped configuration, providing a compact and structured layout for the cable connections. This design minimises installation space while keeping the cable routing clean and organised. What is the advantage of a distribution block over stacking ring terminals?Stacking multiple ring terminals on a single post creates an unreliable connection that can shift or lose contact under vibration. The SPD510 locks each cable individually via grub screw fittings, providing a secure and independent connection at every port that remains stable in demanding vehicle applications. What cable gauge does the SPD510 accept?The SPD510 is designed for 8AWG cable with a 5mm diameter across all ports. If your installation requires a different gauge, the SHD20 or SHD21 distribution blocks in the Stinger range accept multiple gauge sizes. Contact us for guidance on selecting the correct distribution block for your specific installation. What applications is the SPD510 suited to beyond car audio?The SPD510 is suited to air suspension systems, air compressor systems, 4WD accessories including winches, fridges, lights, and compressors, and battery power management applications. Contact us if you need guidance on suitability for a specific application. Does the SPD510 include a warranty?Yes. The SPD510 is covered by Stinger's lifetime performance warranty against manufacturer defects. Contact us for further details on warranty claims and conditions. h2, h3 { color: #000080 !important; } h2 { font-weight: bold; margin-top: 1rem; margin-bottom: 0.5rem; } h3 { font-weight: bold; margin-top: 1rem; margin-bottom: 1rem; }
