Closure dimensions
Check the opening, tail width or wire diameter, required loop size and head clearance. Use the individual drawing and verify fit on the actual closure.
Plastic security seals for closure identification and numbered sealing requirements. Compare strap dimensions, tag space and printing options, alongside related steel-wire, padlock and bolt designs listed in this range.






























| Construction | Selection focus | Series reference |
|---|---|---|
| Plastic strap seals | PP and PE/PP models with different tail lengths, widths and flag sizes. Match the usable closure size and available marking area to the application. | YC plastic seal series |
| Large-tag & specialist plastic seals | PSS-230, SFS-450, ETS-410 and PGS-350 list flame-retardant PP. Review each model’s dimensions and request evidence for any required material classification. | PSS · SFS · ETS · PGS |
| Steel-wire & torsion seals | ABS-body wire seals and a PC torsion seal are also listed. Wire length, diameter and removal method depend on the model; these are not all-plastic seals. | HSWS-240 · YC300 · Torsion |
| Padlock & bolt seals | YC-112A and YC-D combine metal and ABS. Select the closure geometry and printed identification separately; no high-security certification is implied. | YC-112A · YC-D |
Select the exact model before specifying printing or ordering samples. Total length is not the same as usable loop size.
Check the opening, tail width or wire diameter, required loop size and head clearance. Use the individual drawing and verify fit on the actual closure.
Specify company name, logo, date, sequential numbers or barcode where available. Supply artwork, required readability and the exact number sequence.
Distinguish PP, PE/PP, PC, ABS and metal-containing designs. Confirm the locking and authorized removal procedure for the selected seal.
Agree sample fit, marking legibility and required performance documentation. Published strength values are model-specific, not lifting ratings or proof of a security certification.
Send the seal model, closure dimensions, quantity, colour, artwork and numbering requirements. Include delivery destination and any required test evidence.
Prepare an enquiryAgree the specification and required evidence before placing your order.
Explore manufacturingList each model, length or wire configuration, colour and quantity. Keep different seal constructions separate in the schedule.
Provide logo files, text, barcode format and number ranges. Confirm starting numbers, duplicate-number rules and proof approval.
Check the seal on the intended closure and approve print placement, readability, locking action and removal method.
Specify quantities per pack, label content, sequence grouping and delivery destination. Confirm custom options and lead time in the quotation.

OEM & PACKING
Build your plastic security seals order around the selected models, identification and supply requirements.
List each model, length or wire configuration, colour and quantity. Keep different seal constructions separate in the schedule.
Provide part numbers, label artwork and any batch or traceability information required for the order.
Specify quantities per model, individual packs, outer cartons and delivery destination.
No. The category includes plastic strap seals as well as ABS-body steel-wire seals, a PC torsion seal, and metal/ABS padlock and bolt designs. Check the construction listed for each model.
Many listed models support company identification or serial-number printing. Barcode availability and print area vary by model. Provide artwork and numbering requirements for confirmation.
No. Overall length, tail length and usable closure diameter are different dimensions. Check the exact product table and verify a sample on the intended opening.
No range-wide certification is claimed here. If your project requires a particular security classification or test standard, request valid evidence for the exact model before ordering.
Do not select a seal for load-bearing or lifting based on its listed strength alone. Choose the product for the intended closure and identification task and confirm the applicable performance requirements.
Do not assume reuse. Confirm the locking mechanism and removal procedure for the exact model. Listed wire and torsion products specify removal using pliers.
Compare closure-opening dimensions, required length, marking area and removal method. Match the selected construction to your handling process and project requirements rather than choosing by appearance alone.
Send the seal model, closure dimensions, quantity, colour, artwork and numbering requirements. Include delivery destination and any required test evidence. Include the exact model quantities, delivery destination and required documentation.
Send your part numbers, label artwork, pack quantities and shipment requirements. Feasibility, sample requirements, minimum quantities and lead time are confirmed for the requested models.