{"product_id":"master-lock-878-combination-lock-zinc-powder-coated","title":"Master Lock 878 Combination Lock Zinc Powder Coated","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe MASTER LOCK 878 is a zinc-body combination lock with a powder-coated finish and a set-your-own 4-digit dial combination. The lock body measures 3 inches high and 2 inches wide. The hardened steel shackle is 5\/16 inches in diameter with 1 inch of shackle clearance, providing a secure fit across a wide range of hasp and latch hardware. Designed for weather-resistant performance, this lock is suited for outdoor and industrial environments where exposure to moisture, dust, and general site conditions is expected. Licensed tradespeople and facilities maintenance staff use this lock to secure equipment, utility access points, and controlled areas.\u003c\/p\u003e\u003cp\u003eThe 878 is well suited for use on cable boxes, construction site equipment, industrial and storefront gates, manufacturing environments, substations, and utility meters. Its resettable 4-digit dial combination eliminates the need for keys and allows authorized users to update the combination without replacing the lock. The powder-coated zinc body resists corrosion in light outdoor exposure, making it a practical choice for both temporary and long-term installations at commercial and industrial sites.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSet-your-own 4-digit dial combination — no keys required\u003c\/li\u003e\n\u003cli\u003eCombination is resettable without replacing the lock\u003c\/li\u003e\n\u003cli\u003eZinc body with powder-coated finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eHardened steel shackle, 5\/16 inches diameter with 1 inch clearance\u003c\/li\u003e\n\u003cli\u003eWeather-resistant construction rated for outdoor and industrial use\u003c\/li\u003e\n\u003cli\u003eCompact body at 3 inches high by 2 inches wide for broad hardware compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eSuitable for use with cable boxes, construction sites and equipment, industrial and storefront gates, manufacturing environments, substations, and utility meters as specified by the manufacturer.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation does not require tools — insert the shackle through the hasp or latch and close the lock body. Before placing the lock into service, follow the manufacturer instructions to set a unique combination. Power down or de-energize any electrical equipment before securing access panels or enclosures. Verify the shackle diameter and clearance dimensions are compatible with the receiving hasp before purchase.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLock Type\u003c\/strong\u003e: Combination\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCombination Style\u003c\/strong\u003e: Dial\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCombination Resettable\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Material\u003c\/strong\u003e: Zinc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShackle Material\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Powder Coated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Height\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Width\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShackle Diameter\u003c\/strong\u003e: 0.3125 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShackle Clearance\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeather Resistant\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 0.658 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: MASTER LOCK\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 878\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MASTER LOCK","offers":[{"title":"Default Title","offer_id":51540906475826,"sku":"878","price":57.13,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/26b02585775c9179fb832dc8606e5f99.jpg?v=1785865691","url":"https:\/\/voomisupply.com\/products\/master-lock-878-combination-lock-zinc-powder-coated","provider":"Voomi Supply","version":"1.0","type":"link"}