(3) High Security Pro Series Keyed Alike Padlocks 6230NKALH-3 w/BumpStop Technology

Three high-security locks keyed alike, supplied with six keys. Hardened solid steel body padlocks are engineered for commercial and industrial applications. These locks incorporate BumpStop Advanced Cylinder Technology. A version with a shorter shackle is also available; search for item 6230NKA. Please note: If you order two 3-packs, they will not necessarily be keyed alike. To receive two 3-packs that are keyed alike, you must order the 6-pack. These are suitable for industrial and manufacturing environments. They are a favored choice for business owners to secure storefronts and business gates. Appropriate for marine recreation uses, they can withstand harsh elements. They are also used for utility meters, substations, and cable boxes. Dimensions: 2-1/2" (64mm) wide round solid steel body, each weighing 1.68 lbs. Features a 7/16" (11mm) diameter hardened boron alloy shackle with 2" (51 mm) inside height clearance. Chrome rustproofing offers improved durability. These high-security, rekeyable 5-pin cylinders with spool pins are extremely difficult to pick. A dual ball bearing locking mechanism provides resistance against pulling and prying