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Truck & Cargo Security Systems in Punta Gorda
Clark Executive Suites has been a trusted leader in vehicle and cargo security since 2014, specializing in patented mechanical security devices designed to protect high-value assets. Our product lineup includes the TS-4A Air Brake Lock, CargoShield Barrier Seals, and Sleep Safe Straps, all engineered to combat theft through innovative, tamper-resistant designs. With decades of combined experience in transportation security, our team delivers solutions that meet rigorous industry standards like ISO 17712:2013 and C-TPAT compliance. We prioritize durability and ease of use, ensuring our products withstand harsh conditions while remaining simple to install and operate.

Backed by a commitment to customer satisfaction, we offer expert guidance to help clients implement effective security programs tailored to their specific needs. Our U.S.-made products are trusted by industries ranging from trucking to emergency services, reflecting our dedication to quality and reliability. Through continuous innovation, we remain at the forefront of preventing cargo theft and vehicle hijacking, providing peace of mind to businesses nationwide.
Services
TS-4A Brake Lock CargoShield Barrier Seals Sleep Safe Straps Glad Hand Locks Digital Seals Container Locking Bars Electronic Key Systems
Details
  • Year established: 2014
Highlights and features
  • Patented TS-4A Brake Lock cannot be bypassed by thieves
  • ISO 17712:2013-certified cargo barrier seals for compliance
  • Durable steel construction withstands physical attacks and harsh weather
  • Quick installation in under 15 seconds without special tools
  • Custom security programs tailored to transportation industry needs
Associations and certifications
  • ISO 17712:2013
Services
TS-4A Brake Lock
The TS-4A Air Brake Lock is a patented mechanical security device that prevents vehicle movement by blocking air brake lines. This permanent solution requires no assembly and cannot be removed without specialized tools, making it the only brake lock system proven to defeat professional thieves. Installed in 30 minutes, it works on all trucks with air brakes from 1988 onward while allowing engine operation during deliveries.
CargoShield Barrier Seal
CargoShield Barrier Seals are ISO 17712:2013-certified high-security locks for cargo containers and trailers. These steel barrier seals with matching serial numbers prevent tampering through unpainted components that highlight breaches. Available with cable seals for added security, they accommodate door spacing up to 17.75 inches and install in under 15 seconds without special tools while meeting C-TPAT compliance requirements.
Sleep Safe Strap
Sleep Safe Straps secure truck and RV doors using steel brackets embedded in window frames to prevent entry during rest periods. This non-invasive system uses physics to bind doors together with 3,500-pound tensile strength while allowing emergency release from inside. Made in the USA, it protects drivers without damaging vehicle components and is recommended by WomenInTrucking.org for safety during overnight stops.
Glad Hand Lock
Glad Hand Locks secure trailer air brake connections to prevent unauthorized movement during loading operations. The portable TS2A model fits all glad hand fittings and installs in seconds by blocking air intake valves. Used in distribution centers and ports, these locks prevent accidental trailer movement that could cause workplace injuries while serving as a theft deterrent for unattended trailers.
Digital Seal
Babaco Digital Seals provide tamper-evident magnetic security for containers with visible 1.5-inch numbers readable day or night. These battery-powered devices record unique seal numbers when doors open/close, creating chain-of-custody documentation without requiring physical security. Waterproof and durable for truck transport, they work on containers, cabinets, and rail cars while offering electronic key system integration for enhanced tracking.
Questions
What makes the TS-4A Brake Lock more secure than other systems?
The TS-4A uses a patented mechanical design that cannot be bypassed or removed without specialized tools and the unique key. Unlike electronic systems, it cannot be defeated through drilling or tampering with electrical components.
Are your cargo seals compliant with international security standards?
Yes, our CargoShield Barrier Seals meet ISO 17712:2013(E) High Security requirements and C-TPAT compliance standards for cargo container security.
How quickly can I install your security products?
Most products install in under 15 seconds without special tools. The TS-4A Brake Lock takes 30 minutes for initial installation but transfers easily between vehicles.
Do you offer custom security solutions?
Yes, we provide customized security programs with low minimum orders for specialized applications while maintaining our standard product warranties and quality guarantees.
What happens if I lose my TS-4A key?
Keys cannot be duplicated as we control the key blank supply. Replacement keys require verification through our Punta Gorda headquarters to maintain security integrity.
Can your products be used on emergency vehicles?
Yes, our mechanical locks work on all air-brake vehicles including fire engines, ambulances, and school buses without interfering with emergency operations.