HPC Inc. Graphite Gun...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$10.04
$7.43
HPC Inc. Graphite Gun

HPC Inc. Graphite Gun

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Model: HPCHGG

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

$10.04
$7.43
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HPC Inc. Graphite Gun

The HPC Graphite Gun is a specialized precision tool designed for the professional application of dry graphite lubricant into high-security lock cylinders and delicate mechanical assemblies. Unlike standard squeeze tubes, this "gun" provides a controlled burst of graphite that reaches deep into the mechanism without the mess of overspray or the risk of clogging from liquid-based carriers.

Product Overview

This tool is the industry standard for locksmiths who prefer dry lubrication to maintain peak performance in pin-tumbler and wafer locks. The graphite used is a high-grade, micro-fine powder that reduces friction and prevents the sticking of internal components. Because it is a dry lubricant, it does not attract dust, grit, or salt, making it ideal for both indoor precision work and outdoor hardware in harsh environments.

Features

  • Precision Control: The unique "gun" design allows for a metered application of lubricant, ensuring just the right amount of graphite is delivered to the critical contact points

  • Deep Penetration: Features a long, narrow nozzle designed to bypass the dust cover of a lock cylinder and reach the back of the plug and housing

  • Refillable Design: The unit is easily refillable, making it a long-term, cost-effective addition to any service technician's tool kit

  • Greaseless Lubrication: Provides a smooth, frictionless layer that will not "gunk up" or become sticky over time, unlike oils or greases

  • Multi-Purpose Utility: While designed for locks, it is equally effective for lubricating hinges, precision tools, and any metal-on-metal sliding surfaces

Specifications

  • Manufacturer: HPC Inc

  • Lubricant Type: Natural Micro-Fine Graphite (Dry)

  • Container Material: High-density, flexible plastic with a precision-molded nozzle

  • Safety: Non-flammable and non-conductive

  • Refill Part Number: HPC G-30 (Bulk Graphite Refill)

  • Application: Manual squeeze-action delivery

 

Cut Sheet

Manufacturer Resources

Product Specs

Product Type:
Powder
Department:
Door Hardware
Product Group:
Lubricants
Product Subgroup:
Locksmith Equipment
Application:
Lubricants
Product Size:
4 oz

HPC Inc. HPCHGG – Frequently Asked Questions

1) Will graphite powder clog up a pin tumbler lock the way oil does?
No. The HPC Graphite Gun dispenses natural micro-fine graphite as a dry lubricant, so there is no liquid carrier to gum up the plug and pins. It won't attract dust, grit, or salt, and it doesn't turn sticky over time the way oils and greases do. That's why it holds up on exterior hardware as well as indoor precision work.
2) Can you get graphite past the dust cover into the back of a lock cylinder?
That is what the nozzle is for. The HPC Graphite Gun uses a long, narrow precision-molded nozzle that bypasses a cylinder's dust cover and reaches the back of the plug and housing. Delivery is a manual squeeze action, so you control the burst rather than dumping powder into the keyway.
3) How much graphite comes in the HPC Graphite Gun, and can it be refilled?
The gun holds 4 oz of graphite and is refillable, so it isn't a throwaway tube. Bulk refill is HPC part number G-30. For a service van that means one applicator and a jug of powder rather than buying a new dispenser every time it runs dry.
4) Is graphite safe to use around electrified locks and access control hardware?
HPC lists the graphite as non-flammable and non-conductive, so it doesn't carry current. Note that graphite powder is still a fine airborne dust, so aim the nozzle into the keyway rather than spraying it around open contacts or circuit boards.
5) Should I use dry graphite or a spray lubricant for sticking locks on my properties?
For pin-tumbler and wafer locks, dry graphite is the locksmith's choice, and the HPC Graphite Gun is built for that job. Dry powder leaves a friction-reducing film with nothing for dirt to stick to. Aerosol and oil-based lubricants flow in easily but the carrier collects grit and eventually stiffens the plug, which is the usual reason a lock that was serviced last season binds again. If a cylinder is already packed with old oil, it wants cleaning before graphite goes in.
6) Is the HPC Graphite Gun only for locks, or can I use it on hinges and tools too?
Locks are the design target, but it works on any metal-on-metal sliding surface: hinges, sliding window and door tracks, precision tools. The metered squeeze action is the reason it suits small parts, you put powder on the contact point instead of coating the whole assembly.
7) What is the part number for the HPC graphite gun so I can order the right one?
HPC lists it as model HPCHGG, manufacturer part number 51100. Ordering note for distributors: the applicator and the bulk refill are separate items, the refill being HPC G-30.
How fast can I get the HPC Inc. HPCHGG 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 HPC Inc. HPCHGG come with a warranty?
Absolutely. The HPC Inc. HPCHGG 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 HPC Inc. HPCHGG?
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 HPC Inc. HPCHGG from ZenSupply?
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