Safariland HK-10 Slotted Oversized Stainless Handcuff Key 1103410

Overview of the Safariland Slotted Handcuff Key Oversized Handcuff Key | 1103410

You rely on your restraints every shift, so your handcuff key must be just as reliable. The Safariland Slotted Handcuff Key gives you an oversized handcuff key with a center slot that is designed to work with all standard handcuffs. The HK-10 design uses stainless steel with a double lock point, a large vertical slot for key ring attachment, and the Safariland logo with the impala imprinted on the side. 

In real-world conditions, small keys can be hard to grip or easy to lose. This oversized Safariland handcuff key stays easy to find and control, even while you wear gloves or work in low light. Officers, deputies, and corrections staff keep it on duty key rings for quick access at traffic stops, in booking, or during transports. Security teams and first responders attach it to bags or vests so they can secure or release standard handcuffs fast and with confidence whenever the situation changes.

Key Features

• Material: Stainless steel construction for strength, durability, and corrosion resistance.

• Oversized Design: Larger body than a typical backup key for a more secure grip during high-stress use.

• Center Slot Body: Center slot layout that gives you a natural, balanced hold and helps you orient the key by feel.

• Double Lock Point: Built-in double lock point so you can set and release the double lock feature on standard handcuffs quickly.

• Attachment Slot: Large vertical slot that makes it simple to attach to duty key rings, lanyards, carabiners, or keepers.

• Branding: Safariland logo and impala imprinted on the side as a visual cue that you are carrying genuine duty grade gear.

• Standard Cuff Ready: Designed to work with all standard handcuffs that accept a universal handcuff key profile.

• Low Maintenance: Easy to clean with mild soap and water; dry completely after exposure to moisture or contaminants.
  
  

Compatibility

The Safariland HK-10 Slotted Handcuff Key is designed to work with all standard handcuffs that use the universal handcuff key profile. It is a strong match for the duty cuffs you see with patrol officers, deputies, and corrections personnel in most agencies.

Ideal compatibility includes:

• Standard chain handcuffs that use the universal key profile.

• Hinged and rigid duty handcuffs that share the same standard key design.

• Patrol, transport, and booking room environments where multiple users rely on common restraints.

Limitations to help you avoid fit issues:

• Not intended for high security or specialty handcuffs that require a unique, proprietary key pattern.

• May not work with certain imported or training cuffs that do not follow the universal profile.

• Does not replace any restricted or agency controlled keys required for specialized restraints.

If you are unsure, confirm that your cuffs accept a standard universal handcuff key before you buy.

Intended Users

This Safariland Slotted Handcuff Key is built for professionals who handle restraints as part of their daily work and want a dependable key that stays easy to grab.

Typical users include:

• Law enforcement officers: Patrol, traffic, specialized units, and school resource officers who need fast, sure access to standard handcuffs in changing conditions.

• Corrections and detention staff: Officers working in jails, prisons, and holding facilities who apply and remove cuffs many times each shift.

• Security personnel: Corporate, hospital, and event security teams who rely on standard handcuffs to manage subjects and maintain safety.

• Probation, parole, and transport units: Staff who conduct transports, field checks, and court movements and need a reliable key on a ring, vest, or bag.

• EMS and first responders where authorized: Crews who may assist law enforcement and need a key available so patient care can continue once scenes are secure.

Most users attach this HK-10 key to a primary duty key ring, a vest keeper, or a dedicated lanyard so it always sits in the same, predictable spot when seconds matter.

What’s Included

• 1 x Safariland HK-10 Slotted Oversized Handcuff Key (MPN 1103410, UPC 781602097048)

Items not included but often used with this product:

• Handcuffs that use the universal key profile.

• Duty key rings, lanyards, carabiners, or vest keepers for attachment.

You receive a single, duty ready key that drops directly into your existing setup with no extra parts to manage.

Frequently Asked Questions about Slotted Handcuff Key

Question 1

Will this Safariland Slotted Handcuff Key work with my handcuffs?

This HK-10 key is designed to work with all standard handcuffs that accept the universal handcuff key profile. That covers most duty cuffs used by law enforcement, corrections, and security. It is not intended for high security or specialty cuffs that require a proprietary key. If your cuffs use a common universal key, this model should be compatible.

Question 2

Is the oversized design really better than a small backup key?

Yes. The oversized body gives you more surface to grip and control, especially with gloves, cold hands, or when you are working in low light. Many users find it faster to index and turn compared to tiny backup keys that can twist or slip under stress. The HK-10 design focuses on fast, confident use rather than concealment.

Question 3

Will the stainless steel construction hold up to daily duty use?

The key is constructed of stainless steel, which is known for durability and corrosion resistance. It is built for everyday carry on a busy duty key ring and repeated use in all types of weather. As with any working tool, you should inspect it regularly and replace it if it becomes bent or damaged.

Question 4

How do I carry this key with my existing gear?

The Safariland Slotted Handcuff Key includes a large vertical slot that works well with standard duty key rings, split rings, carabiners, and lanyards. Many officers attach it to their main duty key ring, while others prefer to clip it to a vest keeper or inside a specific pocket so it is always in the same place.

Question 5

Is there a way to verify I am buying the correct model online?

You can confirm the exact model by checking both the MPN and UPC. This key is Safariland HK-10 Slotted Handcuff Key with MPN 1103410 and UPC 781602097048. WCUniforms lists these identifiers so you can match them to your agency specs or personal gear list before you order. If you still have questions, our support team is ready to help.

Why Buy from WCUniforms

When you buy your Safariland Slotted Handcuff Key from WCUniforms, you are working with a team that understands duty gear in real conditions. WCUniforms is owned by a former law enforcement officer and EMT, and USMC and USCG military veterans. We have used the products we sell in the field, so we know how important it is that your equipment performs when you need it. Most orders ship the same day, and our goal is to ship in-stock items within 48 business hours. You get hassle-free 30-day returns on most items, with some exceptions, plus SMS and email tracking updates for every order. If you need help, real humans are ready on instant chat during business hours and by phone at 855-452-4440.