ALTOR LOCKS Trailer Coupler Lock: Disc-Detainer, Black, Steel, Powder Coated, (4) Keys
The ALTOR LOCKS Trailer Coupler Lock (MPN GN3.2516) is a disc-detainer coupler lock made of powder-coated black steel, supplied with four keys. Designed for Vehicle Class IV, this lock secures trailer couplers…
SKU 3G-OTH-486189
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Product Description
The ALTOR LOCKS Trailer Coupler Lock (MPN GN3.2516) is a disc-detainer coupler lock made of powder-coated black steel, supplied with four keys. Designed for Vehicle Class IV, this lock secures trailer couplers against theft. 3G Electric interprets customer demand and delivers genuine industrial equipment across 14 departments—and far more—with specialist depth in combustion, pumps and controls as an authorised distributor for brands including FBR, Interpump, Riello, Beckett, Schneider, ABB, Siemens, SKF, Festo, and Fluke.
Frequently Asked Questions
Is the ALTOR LOCKS Trailer Coupler Lock: Disc-Detainer, Black, Steel, Powder Coated, (4) Keys available from 3G Electric?
Yes — 3G Electric supplies genuine ALTOR LOCKS products, available to order with worldwide shipping. Contact us for current lead time.
How do I get a quote for the ALTOR LOCKS Trailer Coupler Lock: Disc-Detainer, Black, Steel, Powder Coated, (4) Keys?
Click "Request a Quote" on this page or add the product to your RFQ cart. Our engineers will respond within 24 hours with pricing, lead times, and technical recommendations.
Does 3G Electric provide technical support for coupler locks?
Yes, our team of experienced engineers provides full technical support including product selection, installation guidance, commissioning, and after-sales service for all coupler locks we distribute.
ALTOR LOCKS Products
3G Electric supplies ALTOR LOCKS coupler locks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.





