Product information

The only way out

Place the magnetic key directly onto the locking cap to unlock. The mechanism releases instantly. Remove the cap, lift the strap and your freedom is yours again.

Essential Accessory for Magnetic Locking System

This magnetic key is the critical component that operates the locking mechanism on all Rubber Elite restraints. Designed with precision engineering, the key contains a powerful magnet calibrated specifically to trigger the release mechanism in our locking caps. Without this key, the magnetic locks remain securely fastened, making it an essential safety tool for any bondage session using our rubber gear collection.

How It Works

The magnetic key operates through a simple but effective mechanism. When placed directly against the locking cap, the magnetic field triggers the internal release, allowing the cap to be removed and the restraint to be opened. The instant release feature ensures that restraints can be removed quickly when needed, providing an important safety element for BDSM play. The magnetic system is more reliable than traditional keys that can be lost or fumbled with during critical moments.

Durable Construction

Crafted from durable materials with a protective housing, this magnetic key is built to withstand regular use while maintaining its magnetic strength over time. The compact design makes it easy to keep within reach during sessions, and its distinctive shape ensures you can identify it quickly even in low-light conditions. The key's construction prevents accidental demagnetization, ensuring consistent performance throughout its lifespan.

Safety Considerations

Always keep the magnetic key accessible but secure during bondage sessions. Never engage in restraint play without having the key immediately available. We recommend having a backup key stored in a known location as an additional safety measure. The magnetic key should be kept away from electronic devices, credit cards, and other items that could be affected by magnetic fields.

Compatibility

This magnetic key is compatible with all Rubber Elite locking caps and restraint systems. Whether you own a single restraint or a complete collection, one key operates all locks in our product line, simplifying your gear management and ensuring you always have the right tool for release.

Key Features:

  • Precision-calibrated magnet for reliable lock release
  • Instant release mechanism for safety
  • Durable construction maintains magnetic strength over time
  • Compatible with all Rubber Elite locking caps
  • Compact design for easy storage and accessibility
  • Essential safety accessory for rubber gear collection

The magnetic key is not just an accessory - it's a critical safety component that should be part of every Rubber Elite restraint setup.

Sizing chart / guide
Size in CMSMLXL
Wrist restraints15 - 2220 - 27
Ankle restraints20 - 2725 - 32
Neck restraints32 - 3937 - 4442 - 49
Bicep restraints25 - 3230 - 3735 - 42
Thigh restraints45 - 5250 - 5755 - 6260 - 67
Care instructions

Step 1 – Rinse with lukewarm water (25–30 °C) after each use; avoid heat.

Step 2 – Clean with mild, solvent-free soap or latex cleaner; do not soak.

Step 3 – Dry thoroughly, especially metal parts; keep away from sunlight and heat.

Step 4 – Condition regularly with a silicone-based rubber product.

Step 5 – Store in a cool, dark, dust-free place. 


See our full Care Instructions page for details.

Materials and allergy safety

Materials

  • Skin safe rubber (latex free)
  • Heavy-duty industrial rubber
  • Nickel plated rivets
  • Stainless steel loops
  • Magnetic key

Allergy safety 

Your safety comes first. If you have a known rubber allergy, or if you are unsure, perform a patch test before full use. Place the product on clean and dry skin for 20 - 30 minutes and check for redness, itching or irritation. If any reaction occurs, discontinue use immediately and consult a medical professional if needed.