{"product_id":"master-lock-house-office-key-blank-single-for-master-lock-black-silver","title":"Master Lock House\/Office Key Blank Single For Master Lock Black\/Silver","description":"\u003cdiv\u003e\n\u003cp\u003eKeep spare keys ready for every tenant, contractor, or maintenance task with the Master Lock House\/Office Key Blank Single. Designed specifically for Master Lock house and office cylinders, this brass-key blank comes in a durable black and silver finish and is sold in a convenient 25-pack. It’s the practical choice for property managers, landlords, and locksmiths who need reliable, on-hand duplicates.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eKey type and compatibility\u003c\/strong\u003e: House\/Office key blank engineered to fit Master Lock house and office locks. Single-sided design matches common residential and small business keyways for straightforward duplication.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial and durability\u003c\/strong\u003e: Brass core ensures precise cuts and lasting wear resistance, paired with a robust black\/silver exterior that holds up to routine use.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePerfect for professionals\u003c\/strong\u003e: 25 blanks per package—ideal for property management teams, maintenance crews, and locksmiths who service multi-unit buildings or office suites.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eUse-case scenarios\u003c\/strong\u003e: Duplicate keys for new tenants, service vendors, or replacement sets; stock a ready supply for rapid rekeys and urgent access needs without delays.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHow to use\u003c\/strong\u003e: Bring the blank to a licensed locksmith or key cutter to have it cut to match your existing key or lock code. Proper bitting alignment is essential for reliable operation with your Master Lock cylinder.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWhy this matters\u003c\/strong\u003e: By choosing Master Lock-branded blanks, you minimize misfits and ensure consistent performance with your Master Lock hardware, reducing time spent on trial-and-error key copies.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you’re safeguarding rental units, outfitting an office suite, or maintaining building access for a property portfolio, this 25-pack of Master Lock House\/Office Key Blanks in Black\/Silver provides dependable, ready-to-cut blanks that lock professionals and DIY enthusiasts can trust. Add to your toolkit and keep access streamlined, secure, and efficient.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Master Lock","offers":[{"title":"Default Title","offer_id":52270079279378,"sku":"5437272","price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/5437272_A.eps_High.jpg?v=1778696145","url":"https:\/\/nationalhardwaregroup.com\/products\/master-lock-house-office-key-blank-single-for-master-lock-black-silver","provider":"National Hardware Group","version":"1.0","type":"link"}