Description
OEX ACX3057BL 10.5mm ID Ring Crimp Terminal Blue Vinyl 1.5 to 2.5mm² Double Crimp M10 Stud Pack of 14
The OEX ACX3057BL is a 10.5mm ID ring crimp terminal in blue vinyl, supplied in a pack of 14. Identical in specification to the ACX3057 (pack of 100), this smaller pack suits single-vehicle jobs or low-volume requirements where a full trade pack is not needed. The ring loop suits M10 bolts and studs, and the blue colour coding indicates the 1.5 to 2.5mm² cable range. Tin plated copper, double crimp construction. Covered by a one year warranty.
Product overview
The ACX3057BL is the single-job pack version of the ACX3057, sharing identical specifications 10.5mm ID ring, blue vinyl insulation, 1.5 to 2.5mm² cable range, double crimp, tin plated copper. The pack of 14 suits installations where only a small quantity of M10 ring terminals is needed rather than committing to the 100-piece workshop pack. Ring terminals are the preferred choice for battery connections, chassis earth points and other permanent connections where the ring loop requires the fastener to be removed for disconnection.
A ratchet crimping tool designed for insulated terminals in the blue (1.5 to 2.5mm²) range is recommended.
Features and benefits
10.5mm ID ring suits M10 bolts and studs: Ring loop placed over M10 fastener before tightening for a bolted connection that cannot pull free.
Blue vinyl insulation: Colour codes the 1.5 to 2.5mm² cable range following the standard automotive terminal convention.
Double crimp design: Separate cable crimp and insulation crimp for a secure electrical connection with strain relief.
Tin plated copper: Reliable conductivity and corrosion resistance for long-term terminal performance.
Pack of 14: Convenient smaller quantity for single-vehicle jobs and low-volume requirements. The ACX3057 pack of 100 is available for workshop stock.
One year warranty: Covered by a one year OEX warranty.
Technical specs
| Specification |
Detail |
| SKU |
ACX3057BL |
| Brand |
OEX |
| Terminal Type |
Ring |
| Terminal ID (hole) |
10.5mm |
| Suits |
M10 bolts and studs |
| Insulation |
Vinyl, Blue |
| Cable Range |
1.5 to 2.5mm² |
| Construction |
Double crimp |
| Material |
Tin plated copper |
| Pack Quantity |
14 |
| Warranty |
One year |
| Sold As |
Pack of 14 |
Frequently asked questions
What is a ring terminal used for? A ring terminal provides a secure bolted connection. The ring loop is placed over a bolt or stud before the fastener is tightened, locking the terminal in place. Unlike spade or blade terminals, ring terminals cannot accidentally pull free, making them the preferred choice for battery connections, chassis earths and other permanent connections.
What bolt size does a 10.5mm ID ring terminal suit? The 10.5mm internal diameter suits M10 bolts and studs (10mm nominal diameter). For M8 studs use the ACX3056 (8.4mm ID), and for M6 studs use the ACX3055 (6.3mm ID).
What does the blue colour indicate? Blue is the standard colour code for automotive crimp terminals suited to the 1.5 to 2.5mm² cable range. Always match the terminal colour to the cable size for a correct crimp.
Is this available in a larger pack? Yes. The ACX3057 is the same 10.5mm ID blue ring terminal in a pack of 100, suited to workshop stock and higher-volume needs.
What tool is required to crimp these terminals? A ratchet crimping tool designed for insulated terminals in the blue (1.5 to 2.5mm²) cable range is recommended.
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