{"product_id":"milbopax-trailer-puck-locks-keyed-alike-3-pack-black-hidden-shackle-push-to-lock","title":"MILBOPAX Trailer Puck Locks - Keyed-Alike 3-Pack (Black) Hidden-Shackle, Push-to-Lock","description":"\u003cp\u003e\u003cstrong\u003eMILBOPAX Trailer Door Lock is a three-pack of keyed-alike puck locks engineered with a hidden shackle, push-to-lock core, and aerospace-grade aluminum body to secure trailers, vans, and sheds against theft and tampering.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese enclosed-round puck locks combine a low-profile, pry-resistant exterior with a spring-loaded push-to-lock mechanism so you can lock quickly without fumbling for a key. Each lock is machined from 6061 aerospace-grade aluminum, anodized for corrosion resistance, and supplied with three keys; all three locks in the set open with the same key for fleet convenience. The design emphasizes weather resilience, simple one-handed operation, and a compact footprint that fits common trailer hasps and latch systems.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the hidden shackle design improve security?\u003c\/h3\u003e\n\u003cp\u003eThe puck-style body fully conceals the shackle and locking mechanism, denying thieves access to the most vulnerable parts that are normally cut or pried. Without exposed metal to latch or grip, bolt cutters and pry bars have less purchase, increasing the time and effort required to breach the lock.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFully enclosed round body prevents direct access to the shackle.\u003c\/li\u003e\n  \u003cli\u003eNo exposed shackle reduces cutting and prying attack vectors.\u003c\/li\u003e\n  \u003cli\u003eCompact profile limits leverage points for tools and wedges.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy choose an anodized 6061 aluminum puck lock for outdoor use?\u003c\/h3\u003e\n\u003cp\u003e6061 aerospace-grade aluminum offers a favorable strength-to-weight ratio and resists corrosion when properly finished. Anodizing creates a hard outer layer that protects the metal from salt, rain, and road grime, keeping the lock turning smoothly over seasons in challenging conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAerospace-grade 6061 material for improved hardness versus regular aluminum.\u003c\/li\u003e\n  \u003cli\u003eAnodized surface finish provides long-term corrosion resistance.\u003c\/li\u003e\n  \u003cli\u003eLightweight construction reduces added weight on doors and latches.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat makes the push-to-lock keyed-alike system practical for fleets?\u003c\/h3\u003e\n\u003cp\u003eThe spring-loaded core lets you secure the lock by pressing it into place — no key required to lock — which speeds up repeated use. Because all three locks arrive keyed alike and each includes three backup keys, one key can operate your entire set, simplifying access for drivers and managers.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePush-to-lock action enables fast one-handed locking without using a key.\u003c\/li\u003e\n  \u003cli\u003eThree locks keyed alike streamline access across multiple doors or trailers.\u003c\/li\u003e\n  \u003cli\u003eThree keys per lock provide spares for drivers or fleet supervisors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable are these locks under daily road and weather exposure?\u003c\/h3\u003e\n\u003cp\u003eThe combination of a hardened aluminum body and anodized finish offers strong resistance to abrasion, UV exposure, and moisture. The enclosed design also shields the core from dust and grit, which helps prevent jamming and extends service life in rugged environments.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEnclosed core limits ingress of dust, sand, and road debris.\u003c\/li\u003e\n  \u003cli\u003eAnodized coating protects against rust and surface wear.\u003c\/li\u003e\n  \u003cli\u003eMechanics engineered for repeated push-to-lock cycles without failure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: MILBOPAX’s Trailer Door Puck Locks are aimed at trailer owners, commercial fleets, delivery and service vans, storage sheds, and anyone who needs a low-profile, weather-resistant lock that’s quick to operate and hard to attack. They work well for individual owners who want durable vandal resistance and for businesses that want keyed-alike convenience for multiple vehicles and access points. If you store tools, equipment, or cargo on the road and need a compact, tamper-resistant lock with easy one-handed operation, this three-pack provides a practical balance of security, corrosion resistance, and fleet-friendly keying.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I lock these without a key?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The spring-loaded push-to-lock core secures the lock by pressing it shut; a key is only needed to unlock.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will the anodized finish withstand salt spray and road exposure?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The anodized 6061 aluminum resists corrosion and abrasion, making it suitable for road, rain, and coastal environments.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"MILBOPAX","offers":[{"title":"Default Title","offer_id":48081144873118,"sku":"B0FXGL4F4V","price":87.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/milbopax-trailer-lock-front-view.jpg?v=1785797494","url":"https:\/\/northtrailauto.ca\/products\/milbopax-trailer-puck-locks-keyed-alike-3-pack-black-hidden-shackle-push-to-lock","provider":"North Trail Auto","version":"1.0","type":"link"}