Medeco 12029006-06-G3 Biaxial ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$75.48
$65.71
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Medeco 12029006-06-G3 Biaxial Cylinder Plug for Maxum Deadbolt, Captive, 6-Pin, G3 Keyway

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Model: 12029006-06-G3

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

$75.48
$65.71
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Medeco 12029006-06-G3 Biaxial Cylinder Plug for Maxum Deadbolt, Captive, 6-Pin, G3 Keyway

The Medeco 12029006-06-G3 is a replacement Biaxial cylinder plug engineered specifically for the Medeco Maxum Deadbolt. Featuring a captive design with 6-pin Biaxial technology and the proprietary G3 keyway, this cylinder plug delivers the advanced key control and pick resistance that Medeco is known for in commercial security applications. Finished in Satin Brass, it provides a precise fit and direct compatibility with the Maxum Deadbolt platform.

Key Features

  • Biaxial Technology: 6-pin Biaxial cylinder design provides enhanced pick resistance and key control through patented sidebar and rotational key cut technology.
  • Captive Design: Captive plug construction ensures the cylinder plug remains securely retained within the housing during operation and servicing.
  • G3 Keyway: Proprietary G3 keyway restricts unauthorized key duplication, supporting high-security key control programs for commercial applications.
  • Maxum Deadbolt Compatibility: Engineered as a direct replacement plug for the Medeco Maxum Deadbolt, ensuring proper fit and function within the existing hardware.
  • 6-Pin Configuration: Six-pin cylinder layout delivers superior key combination capacity and resistance to unauthorized entry techniques.
  • Satin Brass Finish: Satin Brass finish provides a refined aesthetic suitable for both commercial and residential Medeco Maxum installations.
  • Commercial-Grade Replacement Part: Classified as a replacement part within the Medeco Tools, Parts and Accessories line, designed for professional servicing and re-keying applications.

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: Cylinder Plug
  • Parts and Accessories Type: Replacement Parts
  • Commercial/Residential: Commercial
  • Product Model: 12029006-06-G3
  • Features: Medeco Tools, Parts and Accessories

Typical Applications

  • Commercial Office Buildings with High-Security Key Control Requirements
  • Educational Facilities Requiring Restricted Keyway Systems
  • Healthcare Institutions with Access Management Programs
  • Government and Municipal Buildings
  • Multi-Tenant Residential and Mixed-Use Properties
  • Retail Establishments with Controlled Key Access
  • Professional Locksmith and Security Contractor Servicing

Why Medeco Maxum?

Medeco's Biaxial cylinder technology is recognized in the commercial security industry for its patented key control and resistance to picking, drilling, and unauthorized key duplication. The Maxum Deadbolt platform, supported by genuine Medeco replacement parts like this 12029006-06-G3 plug, ensures that high-security installations maintain their integrity over the life of the hardware. Engineered for demanding commercial environments where access control and key management are critical priorities.

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:
Cylinder Plug
Parts and Accessories Type:
Replacement Parts
Commercial/Residential:
Commercial
Product Model:
12029006-06-G3
Features:
Medeco Tools, Parts and Accessories

Medeco 12029006-06-G3 – Frequently Asked Questions

1) Will the Medeco 12029006-06-G3 plug fit any Medeco cylinder, or only the Maxum deadbolt?
Only the Maxum. The 12029006-06-G3 is a Biaxial plug built as a direct replacement for the Medeco Maxum deadbolt platform, so it is sized and keyed to that housing. If you are rekeying a Medeco mortise, rim, or knob cylinder, this is not the plug for that job.
2) Can I key this Medeco Maxum plug into my existing key system?
Only if your system runs the G3 keyway on 6-pin Biaxial. This plug is a 6-pin Biaxial in the proprietary G3 keyway, so it will accept keys cut for that keyway and pinning depth. A different Medeco keyway or a 5-pin system will not operate it, and G3 blanks are restricted, so duplication runs through your authorized Medeco key control program.
3) Is this a complete cylinder or just the plug?
Just the plug. The 12029006-06-G3 is the rotating plug assembly for a Maxum deadbolt cylinder, supplied as a replacement part for servicing and rekeying, not a full cylinder with shell, springs, and cam. If you need the whole cylinder, order the Maxum cylinder rather than the plug.
4) Can a Corbin Russwin 253K66 rim cylinder plug be used to replace a Medeco Maxum deadbolt plug?
No. The Medeco 12029006-06-G3 is a Biaxial cylinder plug built specifically as a replacement plug for the Medeco Maxum deadbolt, with a captive 6-pin design and the proprietary G3 keyway. The Corbin Russwin 253K66 is a 3000 series rim cylinder plug, meaning it serves a rim cylinder housing rather than a Maxum deadbolt, and it does not carry the Medeco Biaxial pinning or the restricted G3 keyway. A Maxum deadbolt rebuild needs the Medeco plug.
5) What plug do I use for a mortise cylinder instead of the Medeco Maxum plug?
For a Corbin Russwin 1000 Series mortise cylinder, the plug-only service parts are the 121K11-D2 and the 121K11-L4, both Grade 1 1000 Series mortise cylinder plugs differing by keyway designation (D2 and L4). The Medeco 12029006-06-G3 is not a mortise plug at all - it is the captive Biaxial plug for the Medeco Maxum deadbolt in the restricted G3 keyway, so it will not seat in a 1000 Series mortise shell.
6) What does captive mean on a Medeco Biaxial cylinder plug?
Captive construction means the plug stays retained in the cylinder housing during operation and servicing rather than being free to drop out once the key is turned past the shear line. For a locksmith that changes the rekey procedure: you work the pinning with the plug held in the shell instead of pulling it clear on a follower.
7) I need a plug for a Corbin Russwin cylinder, not Medeco. What should I be looking at?
Medeco Biaxial plugs are keyway-specific and will not go into Corbin Russwin hardware. For Corbin Russwin, the 121K11 series is the 1000 Series mortise cylinder plug (offered in D2 and L4 keyways) and the 253K66 is the 3000 rim cylinder plug. There is also a 219F88-8 cylinder plug retainer if the plug in your cylinder is not being held properly.
8) Do I need a locksmith to install a Medeco Biaxial plug, or can building maintenance do it?
This is a locksmith-level part. Swapping a Biaxial plug means pinning it to your key system with Biaxial bottom pins, which are angled as well as depth-cut, and the G3 keyway is restricted so blanks and pin kits come through authorized channels. It is sold as a replacement part for professional servicing and rekeying work.
9) If my facility does not need restricted key control, is there a simpler plug option than the Medeco Biaxial?
Yes. The Medeco 12029006-06-G3 carries the patented Biaxial pinning and the proprietary G3 keyway, which exists to restrict unauthorized key duplication for high-security key control programs. Where that level of key control is not required, Corbin Russwin offers conventional Grade 1 plugs such as the 121K11-D2 and 121K11-L4 for 1000 Series mortise cylinders, or the 253K66 for 3000 series rim cylinders. Note these serve mortise and rim housings, not a Medeco Maxum deadbolt, so the choice is made at the cylinder platform level rather than swapped into the same lock.
10) What finish does the Medeco 12029006-06-G3 plug come in?
Satin brass, finish code 606, is the only finish offered on this plug. Since the plug face is the visible part once installed, it will read as brass against the deadbolt cylinder ring, so pair it with brass-finish Maxum trim if appearance across a bank of doors matters.
11) Is this Medeco plug suitable for a commercial building or is it a residential part?
It is classed as commercial hardware, and the Maxum deadbolt with Biaxial G3 is what gets specified where key control is audited: office buildings, schools, healthcare, government facilities, and multi-tenant residential. The satin brass face is fine on residential doors too, but the reason to buy it is the restricted keyway program behind it.
How fast can I get the Medeco 12029006-06-G3 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 12029006-06-G3 come with a warranty?
Absolutely. The Medeco 12029006-06-G3 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 12029006-06-G3?
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
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