Pull Tight Blue Plastic Seal 1000/CasePrice per Case. 1000 per Case. Tail diameter 2 mm, 12 usable length pull tight plastic truck seals. Colour: Blue. To prevent tampering, this seal houses the metal insert in a separate casing which is then welded into the locking chamber. Highly resistant to temperature changes. Tail diameter 2 mm, 12 usable length . Manufacturer: MVP Product Name: Pull Tight Blue Plastic Seal 1000 Case Model: SEALT3500 Marketing Information: To prevent tampering, this