Designed for versatility, the ISO 17712:2013 CTPAT compliant Rod Lock II is ideal for securing containers, railcars, and truck doors, providing tamper-evident security for global supply chains.
Steel bolt and locking case
Laser marked lock body with company name (7 letters) and consecutive numbers (7 digits)
Locking chamber spins freely to confirm seal integrity






Applications• Intermodal Containers
• Hazmat Containers
• Railroad Box Cars
• Truck/Trailer Door
Marking/Printing• Laser marked lock body with company name (7 letters) and consecutive numbers (7 digits)
Standard Colors• Bright Zinc Plating
Features• C-TPAT and ISO 17712:2013 compliant
• Two-piece construction for economy and performance
• Steel bolt and locking case
• Locking chamber spins freely to confirm seal integrity
• Straight and bent (0.15) bolts available
Material• Steel with zinc chromate finish
Dimensions• Bolt Length: 3.5” (89 mm)
• Bolt Diameter: 3/8” (9.5 mm)
• Round Measurement: 1” – True Length: 1.06” (26.9 mm)
• Body Diameter: .75” (19.1 mm)
Strength Characteristics• 6,492 lb-F (28.88 kN)
• Requires a TydenBrooks H.K. Porter center-cut bolt cutter for removal.
Packaging• Standard Packing: 100
• Carton Weight: 22 lbs (10kg)
• Carton Size: 10″ x 10″ x 5″ (25cm x 25cm x 13cm)



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.

Our dedicated and reliable customer service team is available to offer quick resolutions to ensure your security needs are always met and support every step of the way. Working alongside you to listen to your unique needs, ensuring that you receive the best support and the right high-security solution while building lasting relationships with our customers.

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.