Maximum control thanks to its rigid hinge design. These oversized handcuffs weigh only 180g (Duralumin) and are ideal for firm control of subjects with large wrists. Their precision mechanism and double lock ensure a fast, secure arrest. NIJ Certified.
Rigid Control, Extreme Lightness
For operators who prefer the rigidity and superior control of a hinge handcuff, the GRL54-NI offers elite performance in an incredibly lightweight format. It combines the strength of Duralumin with an oversized design and the reliability of NIJ certification, creating the perfect tool for total subject control.
Advanced Engineering for Maximum Control
The GRL54-NI is designed to offer clear tactical advantages during an arrest.
- Hinge Link: Superior, Rigid Control The hinge design drastically limits the range of motion of the subject's hands, offering the officer much firmer control. This rigidity facilitates the application of pain compliance and escort techniques with minimal effort and maximum effectiveness.
- Lightweight and Oversized Design Weighing only 180 grams thanks to its Duralumin construction, it lightens the load on the officer's duty belt. At the same time, its oversized design allows for effective handcuffing on large wrists.
- Smoothed Precision Mechanism The locking mechanism offers a fluid and rapid glide, allowing the subject to be secured more quickly and with less use of force, which increases the overall safety of the intervention.
Inviolable Security: Double Lock and NIJ Certification
Superior control must be accompanied by foolproof security.
- Anti-Tamper Double Lock: Its double lock mechanism is designed to resist being opened with paperclips, needles, or impacts, ensuring the handcuff remains locked until the officer decides otherwise.
- Ambidextrous Lock Access: The double lock pin can be activated from both sides of the handcuff body, guaranteeing easy and fast access for the officer regardless of the subject's position.
- Official NIJ Certification: It has passed the demanding tests of the NIJ (National Institute of Justice) standard, which certifies its extraordinary strength, reliability, and durability.
Quality Finish and Construction
- Riveted Construction: Ensures maximum structural durability and resistance to torsion.
- Double-Toothed Rack: Allows for a fine and secure fit with 20 locking positions.
- Universal Key Compatibility: It uses a standard universal key, being fully compatible with our high-quality keys such as the LGU17, LGU20, and LGU25.
Technical Specifications
- Certification: NIJ Standard 0307.01
- Link Type: Hinge
- Mechanism: Anti-Tamper Double Lock
- Construction: Riveted Duralumin / Nickel-Plated Aluminum
- Weight: 180 grams
- Total Length: 220 mm
- Minimum Opening: 51 mm
- Locking Positions: 20
- Folded Thickness: 20 mm
- Key: Standard Universal (Compatible with LGU17, LGU20, LGU25)
![]() |
![]() |
![]() |
![]() |
Nidec.es, Your Trusted Partner in Tactical Equipment
With over 25 years of experience in the sector, at Nidec we don't just sell products; we offer comprehensive solutions. We are both official distributors of the most prestigious brands and manufacturers of our own tactical equipment, guaranteeing the highest quality, product expertise, and reliability with every purchase. Your safety and that of your team are in the hands of experts.




Leave a review