TCH 922 Lightweight Chain Handcuffs - Aluminum/Steel, N.I.J 0307.01 Standard

Overview

The TCH 922 lightweight chain handcuffs are designed for security professionals and law enforcement officers in Switzerland seeking high-performance equipment that is comfortable for daily wear. Built around the Twinlock system, they allow opening and closing from both sides for faster intervention in the field. Their aluminum and steel structure with Nickel finish offers an excellent balance between lightness and durability.

Technical Specifications

• Materials: Aluminum / Steel with Nickel finish - corrosion resistance and longevity in intensive use.
• Opening system: Twinlock, opening/closing from both sides of the handcuff - maximum flexibility during interventions.
• Weight: up to 40% lighter than standard TCH models - extended wear without discomfort.
• Locking mechanism: 3 independently moving ratchet bars, 6 teeth per bar (18 teeth total), offering 23 positions on standard models and up to 25 positions with a 17% increased inner circumference on other models.
• Preload: preload mechanism for quick handover of the handcuffs.
• Double lock: enhanced security against any accidental opening.
• Standard: fully compliant with the N.I.J 0307.01 standard, the international reference for restraint equipment.
• Delivery: two standard keys supplied with each pair.

Advantages

• Reduced fatigue during prolonged wear thanks to a 40% lighter structure.
• Faster and safer intervention thanks to the dual-access Twinlock system.
• Precise adjustment to the body shape of each detained person, thanks to multiple locking positions.
• Proven reliability: precision mechanics ensuring immediate engagement of the pivoting arms in the ratchet bars.
• Immediate compatibility with existing equipment thanks to the two standard keys supplied.

Use and Maintenance

Like any professional restraint equipment, TCH 922 handcuffs must be handled with care and maintained regularly to ensure their long-term reliability. Periodic cleaning and inspection of the locking mechanism are recommended, especially after use in difficult conditions. Available in stock, they can be quickly integrated into your professional equipment.