Stinger SPT5144R 25 Pack 4 Gauge 1/4″ Red Ring Terminal

25-Pack 4 Gauge Red Ring Terminals Crimp-On Chrome, Bulk Workshop Supply.

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Product Overview

The Stinger SPT5144R is a 25-pack of 4 gauge, 1/4″ red crimp-on ring terminals a bulk supply solution for professional installers, workshops, and serious DIYers who regularly work with 4 gauge power cabling. Red-coded for positive identification, these chrome-finish ring terminals accept 4 gauge wire on the input side and feature a 1/4″ ring opening for standard stud connections found on distribution blocks, battery terminals, circuit breakers, amplifiers, and fuse holders.

The crimp-on design makes for fast, efficient installation with no set screw or Allen key required. Buying in a 25-pack ensures you have a ready supply on hand for multiple runs, repeat installations, or workshop use a cost-effective way to stock quality Stinger terminals for 4 gauge power distribution work.

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Key Specifications

• Wire gauge: 4 AWG (4 gauge)
• Ring opening: 1/4″
• Connection type: Crimp-on
• Finish: Chrome
• Colour: Red (positive identification)
• Pack quantity: 25
• Brand: Stinger
• SKU: SPT5144R

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Features & Benefits

• 25-pack bulk supply: A full 25 terminals per pack, ideal for professional installers and workshops that regularly work with 4 gauge power cabling across multiple jobs
• Red colour coding: Red terminals clearly identify positive connections at a glance, reducing wiring errors in complex multi-run installations
• 1/4″ ring opening: Fits standard 1/4″ studs used on battery terminals, distribution blocks, circuit breakers, amplifiers, and fuse holders in most 12V audio builds
• Crimp-on design: Fast installation with no set screw tool required simply strip, insert, and crimp for a secure connection
• Chrome finish: Clean, professional appearance suited to engine bay and custom audio build installations
• 4 gauge input: Correctly sized for 4 AWG power and ground cabling used in mid-to-high-power audio builds and accessory power distribution

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Technical Specs

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Compatible With

Universal suits all 12V automotive and audio installations requiring 4 AWG ring terminations including:

• Main power and ground run terminations at distribution blocks
• Battery terminal connections (4 gauge)
• Circuit breaker and ANL fuse holder input/output connections
• Amplifier power and chassis ground connections
• Fuse block positive feed connections

Pairs well with:

• Stinger 4 gauge power cable
• Stinger battery terminals (SPT53501, SPT53502)
• Stinger power distribution blocks and circuit breakers
• Stinger SPT5211 (4 gauge wire coupler)
• Stinger SPT521 (gauge reducer adapter 0GA to 4GA pin)

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Frequently Asked Questions

Why buy a 25-pack instead of individual terminals?

The SPT5144R bulk 25-pack is ideal for professional installers and workshops that regularly complete 4 gauge installations. Having a ready supply on hand reduces the need for repeated small purchases and ensures you always have the right terminal available for the job.

Are these positive terminals only?

The red colour coding identifies these as positive terminals, but the terminals themselves are electrically neutral they can be used for either positive or negative connections. The red colour is purely for polarity identification purposes.

What is the crimp-on installation process?

Strip approximately 10–15mm of insulation from the 4 gauge wire, insert the stripped end fully into the terminal barrel, then compress (crimp) the barrel onto the wire using a crimp tool or heavy pliers. No set screw or Allen key is required.

What stud size does the 1/4″ ring opening fit?

The 1/4″ ring opening fits standard 1/4″ studs commonly found on battery terminals, distribution blocks, circuit breakers, amplifiers, and fuse holders used in car audio installations.

What is the return policy for this product?

Return eligibility is subject to the retailer's policy. Contact the seller before ordering if you have any questions about this product.