TRANK 4 has basically the same locking characteristics of Trank 1. However, its size is very compact, enabling it to adapt to cases with limited space.

Trank 4 is supplied in a single version without polycarbonate plastic pigtail. It is to be used with galvanized wire 4 x 28 or 3 wire stainless steel rigging. The wire can come applied in the seal or not. The wire can be supplied in various sizes.

> Produced with special polycarbonate, it has increased its chemical and mechanical resistances.
> In case of attempt of violation of the seal, it leaves evident marks of fraud, easily verified due to its high transparency (allows visualizing the internal locking).
> Mirror and frosted finish in the areas designed to receive logo, numbers, bar codes, etc.

Electricity meters, water meters, containers, drums, scales, general instruments, mailbags, padlocks, computers, doors, cabinets, fire extinguishers, armored cars, trucks, etc.

Laser YAG printing of company logo or name, consecutive numbers, numbers + linear barcodes, numbers + 2D barcodes, chronological numbers + verifying digit, alpha numeric codes, etc. The surface of the seal is degraded by laser, creating a totally indelible mark in bold, making it impossible to remove without damaging the body of the seal. The laser printing process is extremely versatile, allowing a huge number of combinations from simpler to more complex ones.

Trank 4 comes in a 10 by 10 package in a total of 100 seals. Each box comes with 5.000 units total. Other settings can be applied to better fit tour specific need or use.

Trank 4 is supplied in various colors, all transparent, allowing visualization of the internal locking (visual inspection). Standard colors are yellow, orange, red, purple, blue, green, pink, brown, smoky (gray) and colorless.