Trimax T3 Receiver Lock, 5/8 in Pin, 2-3/4 in Span, Chrome
A premium receiver lock for Class III and IV hitches, with a hardened steel pin under a triple-plated chrome finish and a rust-proof aluminum lock head. It uses a Type A key, a spring-loaded seven-pin design that is drill-resistant.
Key Features
- Forged hardened steel pin with a triple-plated chrome finish
- Rust-proof aluminum lock head
- O-ring seal and watertight cap help seal out dirt and corrosion
- Cannot pop open or be false locked
- Easy 1/4 turn locks and unlocks the head
- Type A key: spring-loaded, seven-pin, drill-resistant
Specifications
| Brand | Trimax |
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| Manufacturer Part Number | T3 |
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| Product Type | Locking Receiver Pin |
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| Pin Diameter | 5/8 in |
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| Span | 2-3/4 in |
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| Pin Material and Finish | Hardened steel, triple-plated chrome finish |
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| Lock Head | Rust-proof aluminum |
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| Receiver Fit | Class III and IV receiver hitches |
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| Key Type | Type A, spring-loaded seven-pin |
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Compatibility
Fits all Class III and IV receiver hitches that take a 5/8 in pin with a 2-3/4 in span. It does not fit Class II receivers, which use a 1/2 in pin.
Frequently Asked Questions
Which receiver classes does the T3 fit?
Class III and IV, per the Trimax product page. The 5/8 in pin does not fit Class II receivers.
Does the T3 fit Class V hitches?
Trimax lists this model for Class III and IV only, so it is not sold here as a Class V lock.
What is a Type A key?
Per the AutoGuide summary of the T3 family, it is a spring-loaded, seven-pin key design that is drill-resistant.
Trimax receiver locks secure the connection between your vehicle and the hitch-mounted accessories and trailers you tow, with keyed designs built for everyday use. SiraWeb lists each Trimax lock by manufacturer part number with its pin size and fitment, so you can match the right lock to your receiver before ordering.
