Affordable Cobra key rings are made of stainless steel and show any sign of attempts to open them.
Product Details
To lock a key ring, crimp the metal connector with a crimping tool to permanently close it. After that the ring will have to be destroyed for the keys to be removed.
Features
- Key rings are 100% stainless steel including the sleeves.
 - Only one tool required (Solid TE Key Ring Crimping/Cutting Tool)
 - Affordable security
 - Serial numbered
 - Patent Pending
 
Cobra Solid Serialised Tamper Evident Key Rings
CB SKR1: Slide n’ Crimp™ Solid Serialised TE Key Ring -  25 mm diameter.
CB SKR1.5: Slide n’ Crimp™ Solid Serialised TE Key Ring - 38 mm diameter.
CB SKR3: Slide n’ Crimp™ Solid Serialised TE Key Ring: - 75 mm diameter.
CB SKR4: Slide n’ Crimp™ Solid Serialised TE Key Ring  - 100 mm diameter.
Accessory:
CB TPCT: Cobra Solid TE Key Ring Crimping/Cutting Tool