The Smith & Wesson Handcuff Key – For M100/103/110/300 Handcuffs – Model 311360000 (UPC: 022188878417) is a rugged, standard-size duty key designed to work seamlessly with some of the most widely used Smith & Wesson handcuff models. Built from durable stainless steel with a secure ring handle, this compact tool is a must-have backup or primary key for law enforcement officers, corrections staff, security professionals, and first responders who rely on S&W restraints every day. Pelcher Outdoors+3Palmetto State Armory+3Omaha Outdoors+3
Specifically engineered to operate Smith & Wesson models M100, M103, M110, and M300, this key features a standard size bit and a rear-mounted pin for unlocking double-locking mechanisms, ensuring fast, efficient cuff removal when every second counts. Possenti Enterprises+3Palmetto State Armory+3Omaha Outdoors+3
Designed for Smith & Wesson M100 / 103 / 110 / 300 Handcuffs
This key is purpose-built to work with several popular Smith & Wesson chain and hinged handcuff models, including:
Because it uses the standard S&W handcuff key pattern, it interfaces cleanly with these models’ locking systems, making it ideal as:
A primary duty key on your key ring
A backup / spare key stored in your duty bag, patrol car, or range kit
A training key for academy and in-service practice
Standard-Sized Key with Double-Lock Pin
The Smith & Wesson standard key design ensures compatibility with common S&W locking mechanisms. On the opposite end of the key bit, you’ll find a protruding pin specifically designed to release double locks—a critical safety feature in professional restraints. Blackstone Shooting Sports+3Palmetto State Armory+3Possenti Enterprises+3
Key functional features:
Standard-sized handcuff key bit – fits S&W M100/103/110/300 models
Double-lock release pin on the rear – quickly disengages the double lock before unlocking the cuffs
Smooth, precise engagement – engineered to operate reliably even under frequent use
That means fewer fumbling moments and more confident, consistent operation—whether you’re removing cuffs at booking, during transport, or in the field.
Durable Stainless Steel Construction
Many retailers list this Smith & Wesson key as being made from stainless steel, providing a tough, corrosion-resistant tool that stands up to daily carry and hard use. Omaha Outdoors+2Pelcher Outdoors+2
Material benefits:
Stainless steel body resists rust and wear from sweat, rain, and repeated handling
Maintains structural integrity and thickness, reducing the risk of bending or breakage under torque
Silver finish looks professional and matches other duty gear
Whether you’re on patrol in all weather conditions, working inside a corrections facility, or training on the range, this key is built to last.
Secure Ring Handle for Positive Grip
The ring-style handle is one of the details professionals appreciate most. Designed to be carried on a key ring, carabiner, or gear clip, this handle provides a secure, positive grip even when you’re wearing gloves or working under stress. Tactical Innovations+2Possenti Enterprises+2
Advantages of the ring handle:
Easy to attach to your duty key ring, vest, or belt keeper
Offers excellent leverage when turning the key in stiff or gritty locks
Helps you orient the key by feel, reducing the time it takes to unlock cuffs
For officers working in dynamic environments, this ergonomic design can make a real difference in speed and control.
Compact, Lightweight, and Duty-Ready
Although durable, the Smith & Wesson handcuff key remains compact and lightweight, adding virtually no bulk to your everyday loadout.
Ideal for:
Everyday duty carry on a patrol belt or uniform key chain
Plainclothes or off-duty officers who still need quick access to cuff keys
Security officers and transport personnel who manage restrained individuals
Because it’s small and unobtrusive, it’s easy to keep multiple keys on hand—one on your body, another in your vehicle, and a spare in your bag or locker.
Essential Equipment for Law Enforcement & Security
Retailers consistently describe this as an “essential piece of equipment for any law enforcement or corrections officer.” Pelcher Outdoors+3Palmetto State Armory+3Tactical Innovations+3
Why it’s considered essential:
Reliability: Smith & Wesson has a long-standing reputation in restraints and duty gear.
Compatibility: Works with several of the most commonly issued S&W handcuff models.
Durability: Thick, solid build quality stands up to daily professional use.
Every professional who carries S&W handcuffs should also have at least one genuine S&W key like this in their kit.
Product Identifiers & Specs
From manufacturer and dealer listings: Yellowstone Armory+4Palmetto State Armory+4Omaha Outdoors+4
Brand: Smith & Wesson
Product Type: Standard Handcuff Key
Model Compatibility: M100, M103, M110, M300 handcuffs
Material: Stainless steel (silver finish)
Handle Style: Ring handle with secure grip
Features:
Manufacturer Part Number (MPN): 311360000
UPC: 022188878417
Ideal Use Cases
The Smith & Wesson Handcuff Key 311360000 is perfectly suited for:
Police officers & deputies using S&W M100/103/110/300 handcuffs
Corrections officers in jails, prisons, and detention facilities
Court security and transport personnel handling restrained subjects
Private security and loss prevention professionals authorized to use S&W restraints
It’s also a practical choice for training academies, which need reliable keys for recruits and instructors.
🔒 Responsible Use Note: Handcuff keys should only be carried and used by authorized individuals in accordance with all applicable laws, regulations, and agency policies.
SEO-Focused Summary
The Smith & Wesson Handcuff Key for M100/103/110/300 Handcuffs – 311360000 (UPC 022188878417) is a standard-size stainless steel duty key designed to operate Smith & Wesson M100, M103, M110, and M300 handcuffs. Featuring a durable silver finish, secure ring handle, and a rear double-lock release pin, this compact key offers secure grip, reliable operation, and long-lasting durability, making it essential gear for law enforcement, corrections, and professional security personnel who rely on S&W handcuffs in the field. Yellowstone Armory+4Palmetto State Armory+4Omaha Outdoors+4
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