Medeco K-1003 Original Full St...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$124.00
$98.30
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Medeco K-1003 Original Full Step Master Pin Kit with 100 of Each Master Pins 1-5 in Plastic Box

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Model: K-1003

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

$124.00
$98.30
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Medeco K-1003 Original Full Step Master Pin Kit with 100 of Each Master Pins 1-5 in Plastic Box

The Medeco K-1003 is a professional-grade Original Full Step Master Pin Kit designed to support locksmiths and security technicians working with Medeco lock systems. This comprehensive kit includes 100 pieces each of Master Pins 1 through 5, organized and stored in a durable plastic box for easy access and secure storage during service and installation work. Intended for commercial applications, this function kit is a trusted Medeco tool, parts, and accessories solution for maintaining and rekeying Medeco mechanical lock cylinders.

Key Features

  • Comprehensive Pin Assortment: Includes 100 of each Master Pins 1-5, providing a full complement of full step pins to support a wide range of master keying configurations.
  • Original Full Step Design: Engineered to Medeco's original full step pin specifications, ensuring precise fit and reliable performance in compatible Medeco lock cylinders.
  • Organized Plastic Storage Box: Pins are housed in a sturdy plastic box that keeps components organized, protected, and readily accessible during service calls or shop use.
  • Commercial-Grade Quality: Designed for professional locksmith and security technician use in commercial applications, meeting the exacting standards associated with Medeco tools, parts, and accessories.
  • Medeco Certified Components: As genuine Medeco parts, these master pins are manufactured to the precise tolerances required for proper function within Medeco mechanical lock systems.
  • Efficient Service Kit: Having 100 of each pin size (1-5) on hand minimizes service delays and supports high-volume rekeying and master keying operations.

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: Function Kit
  • Parts and Accessories Type: Installation Accessories
  • Commercial/Residential: Commercial
  • Product Model: K-1003
  • Features: Medeco Tools, Parts and Accessories

Typical Applications

  • Commercial Office Building Master Keying Systems
  • Educational Facility Lock Rekeying and Maintenance
  • Healthcare Institution Security Upgrades
  • Government and Municipal Building Lock Service
  • Industrial and Warehouse Facility Access Management
  • Professional Locksmith Shop Inventory and Service
  • Multi-Tenant Property Master Key System Configuration

Why Medeco K-1003?

Medeco's K-1003 Pin Kit delivers the precision and reliability that professional locksmiths demand when servicing Medeco mechanical lock systems. Manufactured to Medeco's exacting original full step specifications, this kit provides a ready supply of 100 each of Master Pins 1-5, ensuring technicians have the components needed to complete master keying and rekeying tasks efficiently in commercial environments.

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:
Function Kit
Parts and Accessories Type:
Installation Accessories
Commercial/Residential:
Commercial
Product Model:
K-1003
Features:
Medeco Tools, Parts and Accessories

Medeco K-1003 – Frequently Asked Questions

1) What exactly comes in the Medeco K-1003 master pin kit?
The K-1003 holds 100 pieces each of Medeco original full step master pins in sizes 1 through 5, packed in a plastic storage box. That is 500 pins total across the five sizes, with no bottom pins, top pins or springs included, so it supplements a pinning kit rather than replacing one.
2) Are these full step or half step Medeco master pins?
Full step. The K-1003 is built to Medeco's original full step pin specification, so the increments match standard Medeco original cylinder pinning. If your master keying chart calls for half step pins, this kit will not cover those positions.
3) Will these master pins work in Medeco Biaxial or M3 cylinders?
The K-1003 is specified for Medeco original full step pinning in Medeco mechanical lock cylinders. Medeco's original, Biaxial and M3 platforms use different pin systems, so for Biaxial or M3 work order the pin kit matched to that platform rather than this original full step kit.
4) Do I need this kit to set up a master key system, or just to rekey?
Master pins are what let one cylinder accept both a change key and a master key, so this kit is for master keying work. Straight rekeying to a single key only needs bottom pins. A locksmith running a multi-tenant or office master key system is the buyer for the K-1003; a tech doing one-key-per-door rekeys is not.
5) Is the K-1003 pin kit meant for commercial work or residential locks?
Commercial. Medeco classes the K-1003 as a commercial-grade service kit for professional locksmiths and security technicians, and the 100-per-size count is sized for shop inventory and high-volume rekeying across facilities like schools, hospitals and municipal buildings rather than a one-off house.
6) Can I buy just one or two master pin sizes instead of the whole kit?
The K-1003 ships as a single fixed assortment: sizes 1 through 5, 100 of each, in one plastic box. There is no option to select an individual size or a different quantity on this kit, so if you only burn through one size regularly you will want individual pin packs alongside it.
7) Are these genuine Medeco pins or aftermarket?
Genuine Medeco components, made to Medeco tolerances for their mechanical lock cylinders. That matters on high security cylinders, where an out-of-spec master pin can bind or create an unintended shear line.
How fast can I get the Medeco K-1003 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 Medeco K-1003 come with a warranty?
Absolutely. The Medeco K-1003 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 Medeco K-1003?
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 Medeco K-1003 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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