{"product_id":"master-lock-4130-brass-keyed-different-padlock","title":"Master Lock 4130 Brass Keyed Different Padlock","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe MASTER LOCK 4130 is a small-format brass padlock designed for light-duty security applications where corrosion resistance is a priority. The brass body measures 1-1\/8 inches wide and houses a 4-pin tumbler cylinder on a keyed-different configuration, meaning each lock ships with its own unique key cut. The steel shackle measures 3\/16 inches in diameter with 9\/16 inches of clearance height and 9\/16 inches of internal width. At 0.09 pounds, this lock is well-suited for low-profile applications where weight and size constraints matter. Licensed tradespeople and facilities maintenance personnel commonly install this type of lock on cabinets, tool boxes, lockers, and access panels.\u003c\/p\u003e\u003cp\u003eThe 4130 is typically used in residential, light commercial, and industrial settings where a compact, corrosion-resistant padlock is needed. Its brass construction makes it appropriate for environments with mild moisture exposure, such as equipment rooms, storage areas, and utility enclosures. The keyed-different format is standard for general-purpose use where master-keying or key control across multiple locks is not required. It is a common choice for securing low-risk access points in HVAC, plumbing, and electrical service areas.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eBrass body provides corrosion resistance for indoor and mild-exposure environments\u003c\/li\u003e\n\u003cli\u003eKeyed-different configuration with a 4-pin tumbler cylinder\u003c\/li\u003e\n\u003cli\u003eSteel shackle offers durability at a compact 3\/16-inch diameter\u003c\/li\u003e\n\u003cli\u003eShackle clearance of 9\/16 inches accommodates standard hasps and staples\u003c\/li\u003e\n\u003cli\u003eLightweight at 0.09 pounds, suitable for space-constrained hardware\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a general-purpose replacement or addition for standard hasp-and-staple assemblies, locker fittings, and light-duty latch hardware that accept a 3\/16-inch shackle diameter and up to 9\/16-inch clearance height.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis padlock is installed by facilities maintenance personnel, tradespeople, or qualified end users without specialized tools. Verify that the receiving hasp or latch hardware opening accommodates a 3\/16-inch shackle before installation. Do not force the shackle into an undersized hasp, as this can damage the locking mechanism. Secure any enclosure or access panel according to applicable local safety codes before applying the lock.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Material\u003c\/strong\u003e: Brass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShackle Material\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Width\u003c\/strong\u003e: 1-1\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShackle Diameter\u003c\/strong\u003e: 3\/16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShackle Width\u003c\/strong\u003e: 9\/16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShackle Clearance Height\u003c\/strong\u003e: 9\/16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKey Type\u003c\/strong\u003e: Keyed Different\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Pins\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.09 pounds\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: 4130\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MASTER LOCK","offers":[{"title":"Default Title","offer_id":51703729389874,"sku":"4130","price":15.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8d48696198df2ff44477333c879dff00.jpg?v=1788418268","url":"https:\/\/voomisupply.com\/products\/master-lock-4130-brass-keyed-different-padlock","provider":"Voomi Supply","version":"1.0","type":"link"}