Master Lock K1630 F236 Cut Mas...
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$25.02
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Master Lock K1630 F236 Cut Master Key for Lockers

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Model: K1630 F236

In Stock (leaves warehouse same day if ordered before 3pm ET)

$25.02
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Master Lock K1630 F236 Cut Master Key for Lockers

The Master Lock K1630 F236 is a professionally cut master key designed specifically for locker lock applications in commercial environments. This replacement master key is engineered to provide centralized access across compatible locker lock systems, making it an essential service part for facility managers, schools, gyms, and any organization requiring master key control over multiple locker units. Classified as a commercial-grade replacement part within the Master Lock service parts, cylinders, and keys category, the K1630 F236 is built to the same standards as original factory components for reliable, consistent performance.

Key Features

  • Master Key Functionality: Pre-cut master key designed to operate multiple compatible locker locks within the same keying system, enabling efficient centralized access management.
  • Locker-Specific Design: Engineered specifically for locker applications, ensuring proper fit and smooth operation within compatible Master Lock locker lock cylinders.
  • Commercial Grade: Rated for commercial use, making it suitable for high-traffic facilities where durability and consistent key performance are required.
  • Genuine Replacement Part: Authentic Master Lock service part designed to replace lost or worn master keys without requiring full lock replacement or rekeying.
  • Pre-Cut Convenience: Factory-cut to F236 keyway specifications, ready for immediate use without additional cutting or modification required.
  • Service Parts Compatibility: Part of the Master Lock cylinders and keys service parts category, ensuring compatibility within established Master Lock keying systems.

Technical Specifications

  • Department: Door Hardware
  • Product Category: Mechanical Locks
  • Product Group: Parts and Accessories
  • Subcategory: Parts and Accessories
  • Product Subgroup: Parts and Accessories
  • Product Type: Keys
  • Parts and Accessories Type: Replacement Parts
  • Commercial/Residential: Commercial
  • Product Model: K1630 F236
  • Features: Service Parts/Cylinders and Keys

Typical Applications

  • Educational Facilities with Student or Staff Lockers
  • Fitness Centers and Athletic Club Locker Rooms
  • Commercial Office Building Personal Storage
  • Healthcare Facility Staff Locker Areas
  • Industrial and Warehouse Employee Lockers
  • Government and Municipal Facility Storage Rooms
  • Multi-Unit Residential or Hospitality Locker Installations

Why Master Lock K1630?

Master Lock replacement keys are manufactured to original factory specifications, delivering the same precision fit and reliable operation as the keys supplied with new lock units. The K1630 F236 cut master key provides facility managers and security personnel with a dependable, genuine service part that integrates seamlessly into existing Master Lock locker keying systems for continued, worry-free access control.

Manufacturer Resources

Product Specs

Department:
Door Hardware
Product Category:
Mechanical Locks
Product Group:
Parts and Accessories
Subcategory:
Parts and Accessories
Product Subgroup:
Parts and Accessories
Product Type:
Keys
Parts and Accessories Type:
Replacement Parts
Commercial/Residential:
Commercial
Product Model:
K1630 F236
Features:
Service Parts/Cylinders and Keys

Master Lock K1630 F236 – Frequently Asked Questions

1) Is the Master Lock K1630 F236 already cut, or do I have to have it cut by a locksmith?
It ships factory cut to the F236 code, so it is ready to use out of the box with no cutting or filing. That is the difference between this and a key blank like the Kaba Ilco CH1C or the BEST 1AF blank, both of which have to be cut before they will operate anything.
2) Will the K1630 F236 master key open any Master Lock locker lock?
No. It only operates locker locks that belong to the same Master Lock keying system it was cut for, the F236 code. A master key works across the locks built into its own keying system, not across every lock the brand makes. Check the key code stamped on the locks or on your existing master key before ordering.
3) I manage school lockers and lost the master key. Do I have to rekey all the locks?
Not if your locks run on the F236 system. The K1630 F236 is a genuine Master Lock replacement master key, meant to replace a lost or worn master without pulling locks or rekeying the bank. Ordering the replacement key is the whole fix. If the lost key was a security risk and you want the old one dead, that is a rekey job and a replacement key will not do it.
4) Is this a master key or a user key for a single locker?
Master key. The K1630 F236 is the control-level key that opens every locker lock in its keying system, which is what a facility manager or gym attendant carries to get into any locker in the bank. It is not the individual key issued to a locker user. If you need a single-opening key, you are looking for an operating key, like the BEST 1A3A2KS531KS681 operating key for green core in the A keyway.
5) What is the difference between the Master Lock K1630 F236 master key and a key blank like the BEST 1AF or Kaba Ilco CH1C?
The Master Lock K1630 F236 arrives factory cut to the F236 specification, so it is ready to operate compatible Master Lock locker locks the moment it is in hand. The BEST 1AF Series Preferred Patented Blank Key and the Kaba Ilco CH1C are key blanks, meaning they are uncut stock that a locksmith must cut to a bitting before they will turn anything. If you are replacing a lost locker master key and have no cutting capability on site, the pre-cut K1630 F236 is the one that works without a shop visit.
6) I need a cut operating key for BEST small format interchangeable cores, not lockers. What should I order instead of the K1630 F236?
The K1630 F236 is a cut master key built for Master Lock locker lock systems and will not serve a BEST core. For a BEST cylinder, the BEST 1A3A2KS531KS681 Operating Key for Green Core in the A keyway is a cut key made for that system. Keys are keyway specific, so a locker master key and a BEST A keyway operating key are not interchangeable in either direction.
7) Can I order spare K1630 F236 keys so more than one staff member carries a master?
Yes. Each one is factory cut to the same F236 code, so any number of them operate the same bank of locker locks identically. Facilities commonly hold a second or third for a front desk, maintenance, and a locked backup copy. Bear in mind each additional master key in circulation is another way into every locker in the system, so track who has them.
8) Is a Master Lock K1630 F236 key the same thing as a key blank I can buy and have cut locally?
No, and the two are not interchangeable in practice. The K1630 arrives pre-cut to a specific factory code, so it works on arrival. A blank such as the BEST 1AF preferred patented blank or the Kaba Ilco CH1C blank for the Arrow 1C keyway is uncut brass or nickel silver that has to be matched to a keyway and cut to a code first, and a patented blank usually also needs authorization to duplicate.
9) For an Arrow 1C keyway cylinder, can I use the Master Lock K1630 F236?
No. The K1630 F236 is cut to the Master Lock F236 keyway specification for locker locks. An Arrow 1C keyway takes the Kaba Ilco CH1C blank, which is nickel silver and must be cut to the cylinder's bitting. Match the key to the keyway stamped on or known for the cylinder rather than to the door or cabinet it sits in.
10) Our facility wants patented key control across lockers and doors. How does the K1630 F236 compare to the BEST 1AF blank?
The BEST 1AF Series Preferred Patented Blank Key is a patented blank, the approach used when a facility wants to restrict who can duplicate keys, and it is supplied uncut for a locksmith to bit. The Master Lock K1630 F236 is a commercial-grade pre-cut master key that gives centralized access across compatible Master Lock locker locks in an existing keying system. Facilities often run both: patented blanks on the door side and factory-cut master keys on the locker banks.
11) Is the Master Lock K1630 rated for commercial locker rooms and heavy daily use?
Yes, it is classed commercial rather than residential and built for high-traffic facilities where the key gets pulled dozens of times a day. Schools, fitness clubs, hospital staff locker rooms, warehouse employee lockers and municipal storage are the typical settings.
How fast can I get the Master Lock K1630 F236 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Master Lock K1630 F236 come with a warranty?
Absolutely. The Master Lock K1630 F236 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Master Lock K1630 F236?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Master Lock K1630 F236 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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