Master Lock Magnum Padlocks - 2" W X 1-1/2"L Shackle, Eight (8) Keyed Alike Locks #M5NKALFSTS-8 W/Bumpstop Technology
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5% off when you buy 4 or more.
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Get 5% off your next purchase.
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Enjoy free delivery on orders above A$300.
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Orders are processed and shipped from Victoria, Australia.
3-6 days (Domestic)
30-Day Return Guarantee
Confidence-backed purchases with 30-day return support.
- Eight (8) Locks Keyed Alike w/ 16 Keys. A longer 2-1/2" (64mm) shackle version available - search: M5NKALJSTS
- These locks feature the BumpStop Advanced Cylinder Technology. (for explanation see more product details below).
- If you order two 8-packs or any multiple of this lock they will NOT automatically be keyed the same. To receive 16 keyed alike you will need to order direct from the merchant LocksChocksTiedowns also available here on Amazon.
- SPECIFICATIONS: 2" (51mm) wide laminated steel body for superior durability. 1-1/2"L (38mm) x 3/8" thick octagonal BORON CARBIDE shackle is 50% harder than hardened steel.
- COMMERCIAL MAGNUM offers a higher level of weatherability and security for applications in outdoor, corrosive and caustic environments. Stainless steel body cover and top and bottom plates for exceptional weather protection. Chrome-plated shackle for excellent rust resistance. Superior pry resistance with dual-ball bearing locking.
FEATURING BumpStop TECHNOLOGY - Lock bumping a surprisingly simple method of breaking in through locked doors and padlocks - is undoubtedly the newest emerging threat to personal property security. And virtually all locks in use today are particularly vulnerable to bumping. Until now. BumpStop Advanced Cylinder Technology employs an innovative, patent pending design which utilizes a unique reverse rake tapered driver pin, high performance springs and tightly machined cylinder chambers. During a bump attempt, this design prevents the transfer of force from the bump key to the pins and therefore blocks rotation of the cylinder so that the lock remains locked.inquire and we can normally have them in a couple of days.
Package Dimensions:
7.0 inches x 4.0 inches x 4.0 inches. Weight: 6.91 lb
Specification:
| Item dimensions L x W x H | 4 x 7 x 4 inches |
| Number of Pieces | 1 |
| Controller Type | Hand Control |
| Color | Silver, Gold |
| Special Feature | Key Lock |
| Brand | Master Lock |
| Material | Stainless Steel |
| Control Method | App |
| Manufacturer Part Number | M5NKALFSTS |
| Item Weight | 6.91 pounds |
| Shape | Rectangular |
| Lock Type | Key Lock |
| Special Features | Key Lock |
| Size | 8 Pack |
| Finish Type | Chrome-plated |
| Product Dimensions | 4 x 7 x 4 inches |
| Manufacturer | Master Lock |
Shipping & Delivery
At SecretGreen, we aim to deliver your order as quickly and safely as possible.
Domestic Shipping :
Orders are typically delivered within 3–6 business days.
International Shipping:
Estimated delivery time is 12–26 business days, depending on the destination and customs processing.
You will receive a tracking number once your order has been dispatched. Delivery times may vary during holidays or due to unforeseen delays.



