MASTER LOCK
#3 Keyed Alike Laminated Steel Padlock with 4-Pin W1 Cylinder, 1-9/16 in. Wide
Item #:
3KA-3860
MFR #: 3KA
Product Details
The Master Lock #3KA is a commercial-grade laminated steel padlock designed for demanding industrial and job site applications where multiple locks must open with the same key. The 1-9/16 in. (40mm) wide reinforced laminated steel body delivers exceptional resistance to drilling and prying, while the 3/4 in. (19mm) tall, 9/32 in. (7mm) diameter hardened steel shackle provides excellent cut resistance. Dual ball bearing locking keeps the shackle secure against prying attempts, and the non-rekeyable 4-pin W1 cylinder helps defeat picking. Keyed alike units can also be ordered to match other locks sharing the W1 cylinder, making it easy to standardize key control across a job site.
- Keyed Alike convenience lets multiple locks open with a single key, ideal for job site key control
- 1-9/16 in. (40mm) wide reinforced laminated steel body provides superior strength against drilling and prying
- 3/4 in. (19mm) tall, 9/32 in. (7mm) diameter hardened steel shackle delivers excellent cut resistance
- Dual ball bearing locking mechanism maximizes pry resistance in rough industrial environments
- Non-rekeyable 4-pin W1 cylinder resists picking and unauthorized key duplication
- Compatible with other W1 cylinder locks for simplified key management across multiple locks
- Commercial grade construction suited for securing equipment, gates, and storage on active job sites
Item Specifications
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1-9/16 in (40 mm)
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4-Pin W1, Non-Rekeyable
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4-Pin W1, Non-Rekeyable
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#3860
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Keyed Alike - Key #3860
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Dual Ball Bearing
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9/32 in (7 mm)
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3/4 in (19 mm)
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5/8 in (16 mm)
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Hardened Steel
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5/8 in (16 mm)
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0.45 lb
