The Intermodal II container seals are designed for ISO containers and high value cargo shipments.
High strength, tamper-resistant carbon steel with zinc chromate finish
Heat stamping (6 digit) or laser barcode marking available
High impact plastic cover on locking chambers clearly indicate tampering
Locking insert spins freely to confirm seal integrity






Applications• Truck & Trailer Doors
• Box Car Doors
• Intermodal Containers
Marking/Printing• Minimum quantities apply to customized versions of this product
– please call for details
• Stock seals have white locking cases and are lasered with
“SEALED”
• Characters are 1/4” (6.35mm) high
• Heat stamping (6 digit) or laser barcode marking also available
Standard Colors• White/Yellow
• Contact us to discuss MOQ for Custom colors
Features• ISO 17712: 2013 and CTPAT Compliant
• Metal locking end encased in consecutively numbered
body
• ‘H’ on bottom of body base indicating ‘High Security’
Material• Made of carbon steel with zinc chromate finish
• ABS plastic body on locking case
Dimensions• Bolt: 3.5” (89mm) long and 3/8” (9.5 mm) in diameter.
• Bolt head and lock body conform to ISO 17712: 2013 specifications
Strength Characteristics• 4,713 lbs. (21.0 kN)
• Requires a TydenBrooks H.K. Porter center-cut bolt cutter for removal.
Packaging• Stock Packing: 100 per box
• Stock Weight: 16 lbs. (7.26 kg)
• Stock Carton size: 11.5″x11.5″x5″ (29cmx29cmx13cm)
• Standard Packing: 200 per box
• Weight: 31 lbs. (14 kg)
• Carton size: 18″x11″x5″ (46cmx28cmx13cm)






Original innovator and manufacturer of tamper-evident security seals—Producing the highest quality of seals for over 150 years with cutting-edge manufacturing and consistent performance. Designed for durability, dependable performance, and compliance with global security standards to ensure reliability at scale.

Unmatched industry lead-times with rapid production and delivery to keep your operations secure without delays. We offer flexible shipping options, including partial shipments tailored to customer expectations, to ensure your critical products are delivered on time and operations run efficiently.

Our commitment to quality, compliance, and security is backed by industry-leading certifications meeting global supply chain security requirements. Engineered to meet ISO 17712:2013 high security seal standards that ensure our loyalty to the highest standards to safeguard your valuable assets.