Product Information
The EnaBolt 1C is a high-security bolt seal engineered for reliability and tamper resistance in applications requiring strong, verifiable protection, such as shipping containers, cargo trucks, and cross-border logistics. Its innovative design features a connected barrel and pin, ensuring both components remain together until deployment, reducing the risk of misplacement and improving operational efficiency. Before locking, the plastic joint connecting the two parts can be easily snapped apart by hand, providing convenience while maintaining full security functionality.
Both the barrel and pin are manufactured with a textured surface that reveals clear evidence of tampering or attempted removal, offering peace of mind that the seal’s integrity remains uncompromised. The EnaBolt 1C can be customised with digital printing, including serial numbers, barcodes, and QR codes, for quick visual verification and traceability. Constructed from durable materials and designed to meet stringent security standards, this seal delivers an ideal balance of usability, strength, and accountability, making it a trusted choice for securing valuable goods in transit.
Comparison Table
| EnaBolt 1c | EnaBolt 2a | EnaBolt 3 | EnaBolt 4 | EnaBolt 4a | EnaBolt 5a | EnaBolt 5b | EnaBolt 6 | EnaBolt 7 | EnaBolt 8 | EnaBolt mini | HanaLock | |
 |  |  |  | |  |  |  |  |  |  |  | |
| barrel length | 31mm | 37.0mm | 18.0mm | 27mm | 33.5mm | 33.8mm | 34.4mm | 33mm | 34mm | 31mm | 25mm | 35mm |
| barrel diameter | 23.6mm | 23.5mm | 20.0mm | 18mm | 17mm | 24.5mm | 24.2mm | 20.5mm | 15mm | 22mm | 12.7mm | 22.8mm |
| pin length | 87.4mm | 84.5mm | 87.0mm | 70mm | 71mm | 85.5mm | 87mm | 74.0mm | 74mm | 81.6mm | 37mm | 76mm (uncoated) 78.5mm (coated) |
| pin diameter | 8.0mm steel pin (11.0mm inc. coating) | 8.0mm steel pin (10.0mm inc. coating) | 4.0mm cable wire | 5.0mm steel pin (7.0mm inc. coating) | 5.0mm steel pin (7.2mm inc. coating) | 8.0mm steel pin (11.0mm inc. coating) | 8.0mm steel pin (11.8mm inc. coating) | 8.0mm steel pin | 8.0mm steel pin (11.0mm inc. coating) | 8.0mm steel pin | 4mm | 8.0mm (uncoated) 12.6mm (coated) |
| material | steel abs plastic | steel abs plastic | steel abs plastic | steel abs plastic | steel abs plastic | steel abs plastic | steel abs plastic | steel abs plastic | steel abs plastic | steel | steel abs plastic | steel abs plastic |
| locking distance | 54.9mm | 44.0mm | 54.0mm | 44.0mm | 40mm | 48mm | 48mm | 48mm | 48mm | tba | 20mm | 54mm (uncoated) 41mm (coated) |
| break strength | >1,500kg-f | >1,500kg-f | >660kg-f | >500kg-f | >500kg-f | >1,500kg-f | >1,500kg-f | >1,200kg-f | >1,500kg-f | >1,500kg-f | >300kg-f | >1,000kg-f |
| export friendly | yes | yes | no | no | no | yes | yes | yes | yes | yes | no | yes |
| iso/pas 17712 | yes | yes | yes | yes | yes | yes | yes | yes | ||||
| anti-spin | yes | yes | no | no | yes | yes | yes | yes | yes | yes | no | yes, limited |
| encapulation | no | no | no | no | no | no | no | yes | no | no | no | |
| feature | flexible cable | dual-colour | all-metal build | 180° rotation limit |
Specifications
| Features | ISO/PAS 17712 compliant. Anti-spin construction to defeat high-speed spin tampering techniques. 8mm diameter steel pin for strength. Made of high quality steel for strength and durability. ABS coating provides evidence of tampering of seal body. Barrel and pin are connected as a matched pair for convenience. Serial numbers printed on body, pin shaft and head. |
| Material | Pin: Steel Barrel: Steel Body: ABS plastic |
| Colours | Light blue Light green Orange Yellow Red White |
| Dimensions | Barrel diameter: 23.6mm Pin diameter: 8mm (11mm inc. coating) Perch width: 22.3mm inc. coating |
| Markings | Serial numbers on barrel, pin and head Code 128 Barcode (No barcode on Red colour) |
| Print method | Laser engraved |
| Breaking strength | >1,500kg-f |
| Applications | Shipping containers for international freight Cargo trucks and trailers Rail freight wagons and carriages Air cargo containers and pallets Shipping and logistics depots Customs and bonded warehouse security Tankers carrying fuel, chemicals, or bulk liquids Utility meters and high-value storage enclosures Secure transport of valuable or sensitive goods Cross-border and intermodal freight operations |