New Arrivals/Restock

Master Lock - Hasp/Hidden Shackle (4) Keyed Alike Padlocks w/ 8 Keys, 770-6271NKA-4 w/BumpStop Technology

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Until the end
08
45
58

$127.16 cheaper than the new price!!

Free shipping for purchases over $99 ( Details )
Free cash-on-delivery fees for purchases over $99
Please note that the sales price and tax displayed may differ between online and in-store. Also, the product may be out of stock in-store.
New  $211.94
quantity

Product details

Management number 220670964 Release Date 2026/05/03 List Price $84.78 Model Number 220670964
Category

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.

  • This listing is for four (4) high security hasps and four (4) hidden shackle padlocks keyed alike. The lock and hasp is also available without the Bump Stop Technology, search 770 - 6271 in our storefront.
  • These locks feature the BumpStop Advanced Cylinder Technology. (for explanation see more product details below).
  • LOCK: High security rekeyable 6-pin hardened diecast steel body is strong, durable and resists corrosion. Lock body conceals shackle - defeats attempts to pry and cut. Has a 3/8in (9mm) diameter boron alloy shackle and 2-7/8in (73mm) wide reinforced die cast body to withstand forcible attacks. Ideal for transportation, vending & industrial applications.
  • HASP: 9in (23cm) wide x 4-1/2in (11cm) high solid steel powder coated hasp. To install: Use hasp as mounting template. A 1/4" gap is recommended for most applications.
  • MOUNTING HARDWARE not included. Six 3/8 carriage bolts (length determined by application), washers and nuts required per unit.
Color Silver
Shape Rectangular
Lock Type Key Lock
Brand Name Master Lock
Unit Count 8.0 Count
Finish Types Powder Coated
Manufacturer Master Lock
Model Number 770-6271
Material Type Alloy Steel
Control Method App
Controller Type Hand Control
Number of Pieces 6
Additional Features Powder
Included Components [Limited]
Recommended Uses For Product Security
Manufacturer Warranty Description MASTER LOCK PRODUCT WARRANTY: Limited Lifetime Warranty. Master Lock Company LLC (Master Lock) grants the following warranty: If this product or any part of the product fails due to a defect in materials or workmanship at any time during the life of the product, Master Lock will, at its own discretion, repair or replace the product or part free of charge. Simply contact Master Lock at www.masterlock.com or 1.800.464.2088 for instructions on obtaining repair or replacement.

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