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🔐 Secure your space with style and confidence!
The Master Lock BLC0232DKA4 storeroom ball knob lock combines commercial-grade Grade 2 security with a durable 6-pin bump resistant cylinder and a sleek brushed chrome finish. Designed for indoor locked storage rooms, it features dual-access operation—keyed outside knob and always unlocked inside knob—plus a 3-hour UL fire rating and ANSI/BHMA A156.2 compliance. Easy to install and backed by a 10-year limited warranty, this lock is the professional choice for secure, stylish access control.






















| ASIN | B00164L238 |
| Additional Features | Easy to Install |
| Best Sellers Rank | #72,294 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #335 in Door Knobs |
| Brand Name | Master Lock |
| Color | Chrome |
| Customer Reviews | 4.1 4.1 out of 5 stars (233) |
| Exterior Finish | Chrome |
| Finish Types | Brushed Chrome Finish |
| Global Trade Identification Number | 00071649120541 |
| Hand Orientation | Ambidextrous |
| Handle Attachment Mechanism | Latch |
| Handle Compatibility | Application Specific |
| Handle Material | Alloy Steel, Brass |
| Handle Type | Knob |
| Included Components | Unit^Instruction Guide |
| Indoor Outdoor Usage | Indoor |
| Item Depth | 2-3/4 inches |
| Item Dimensions L x W | 7"L x 3"W |
| Item Type Name | Door Lock |
| Lock Type | Key Lock |
| Manufacturer | Master Lock |
| Manufacturer Part Number | BLC0232DKA4 |
| Manufacturer Warranty Description | 10 Year Warranty |
| Material Type | Alloy Steel |
| Metal Type | Alloy Steel, Brass |
| Model Number | BLC0232DKA4 |
| Number of Items | 1 |
| Shape | Round |
| Specific Uses For Product | Door |
| Style Name | Knobs |
| UPC | 071649120541 |
| Unit Count | 1 Count |
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