{"product_id":"boxer-5-8-x-3-square-trailer-pins-6-pack-nickel-plated-heavy-duty-locking-hitch-pins","title":"Boxer 5\/8\" x 3\" Square Trailer Pins (6-Pack) - Nickel-Plated Heavy‑Duty Locking Hitch Pins","description":"\u003cb\u003eBoxerTool's 6-pack of 5\/8\" x 3\" square trailer pins are heavy-duty locking pins designed to secure hitches, couplers, and shaft connections for towing and outdoor equipment.\u003c\/b\u003e\n\n\u003cp\u003eBuilt from high-strength steel and finished with a corrosion-resistant nickel plating, these 3\" x 5\/8\" pins deliver dependable retention for trailers, lawn tractors, farm implements, tents, and more. Sold in a convenient six-pack, they give you spare, replaceable pins for multiple rigs and spare usage without needing tools to install or remove. Boxer, a USA company founded in 1991, manufactures these pins to meet the routine demands of towing, hauling, and outdoor work where a secure, low-maintenance connector matters.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these pins hold a trailer or coupler securely?\u003c\/h3\u003e\n\u003cp\u003eEach pin inserts through aligned holes in the hitch or coupler and uses a locking mechanism or strong tension to resist unwanted movement. The square head and snug shaft diameter minimize rotational play, while the nickel plating helps the pin slide smoothly into place even after repeated use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e5\/8\" diameter fits common hitch and clevis hole sizes.\u003c\/li\u003e\n  \u003cli\u003e3\" shaft length accommodates many coupler thicknesses and brackets.\u003c\/li\u003e\n  \u003cli\u003eSquare head prevents spinning and improves grip during installation.\u003c\/li\u003e\n  \u003cli\u003eFirm retention reduces rattling and accidental disengagement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these pins resist rust and outdoor wear?\u003c\/h3\u003e\n\u003cp\u003eThe pins are nickel-plated to form a protective barrier against oxidation and surface corrosion, which extends service life in outdoor environments. While plating significantly improves durability, regular inspection and occasional cleaning will keep the pins operating at peak performance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNickel finish lowers corrosion risk from moisture and road salt.\u003c\/li\u003e\n  \u003cli\u003eHigh-strength steel core provides structural wear resistance.\u003c\/li\u003e\n  \u003cli\u003eSmooth surface sheds dirt and eases insertion and removal.\u003c\/li\u003e\n  \u003cli\u003eSuitable for seasonal storage and repeated outdoor use with basic maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy are these pins to install and remove during daily use?\u003c\/h3\u003e\n\u003cp\u003eDesigned for quick, tool-free operation, each pin slides through mounting holes and locks into place with hand pressure or a simple clip depending on your hitch setup. That fast action makes hitching and unhitching quicker when moving trailers, mounting lawn equipment, or switching implements in the field.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTool-free insertion and extraction for faster hookup times.\u003c\/li\u003e\n  \u003cli\u003eSquare head offers secure finger or wrench leverage when needed.\u003c\/li\u003e\n  \u003cli\u003ePack of six ensures spare pins are available when swapping equipment.\u003c\/li\u003e\n  \u003cli\u003eCompatible with common clevis pins, couplers, and shaft locking setups.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat size and quantity are included, and which applications are they best for?\u003c\/h3\u003e\n\u003cp\u003eThis listing includes six 5\/8\" diameter by 3\" long pins, matching many standard trailer and equipment hole sizes. The combination of size, corrosion resistance, and robust steel construction makes them suitable for trailers, RVs, boat dollies, lawn mowers, agricultural implements, and temporary rigging.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSix pins per pack for multi-equipment households or backup spares.\u003c\/li\u003e\n  \u003cli\u003eIdeal for towing, landscaping equipment, farm trailers, and tents.\u003c\/li\u003e\n  \u003cli\u003eWorks with clevises, couplers, and shaft locking couplers that accept 5\/8\" pins.\u003c\/li\u003e\n  \u003cli\u003eNot intended as a primary safety latch for rated towing beyond manufacturer recommendations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eWho is this for?\u003c\/strong\u003e These BoxerTool pins suit homeowners, landscapers, farmers, and small contractors who need durable, easy-to-use hitch pins for everyday towing and equipment connections. If you manage multiple trailers or outdoor machines and want spares you can rely on, the six-pack provides affordable redundancy and quick replacements to keep gear operational between jobs.\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: Do these pins fit standard 5\/8\" hitch holes?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The pins are 5\/8\" diameter and designed to fit common 5\/8\" hitch and clevis holes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are the pins suitable for outdoor use year-round?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Nickel plating improves corrosion resistance, though periodic inspection and cleaning are recommended.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Boxer","offers":[{"title":"Default Title","offer_id":48085017002142,"sku":"B0F5G44FGT","price":34.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/boxertool-front-packaging-6pack.jpg?v=1785866831","url":"https:\/\/northtrailauto.ca\/products\/boxer-5-8-x-3-square-trailer-pins-6-pack-nickel-plated-heavy-duty-locking-hitch-pins","provider":"North Trail Auto","version":"1.0","type":"link"}