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Threaded Storage & Transit Protection Special Purpose Seals

 (9 product groups)

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Centre Pull Plugs

The Centre Pull Plug easily plugs into a threaded or non-threaded hole. Due to the tapered design, is can be used to plug multiple inner diameters. These plug offers a snug and secure fit that prevents undesired substances from entering the open tube or hole, protecting internal components and ensuring optimal performance.

The integrated centre tab is designed for quick and easy remova, by pulling the tab upwards. The plug protects against damage, dirt, moisture, and corrosion during storage and shipping.

Used in various applications.

  • Tapered design means plug is suitable for multiple inner diameters.
  • The integrated centre tab is designed for quick and easy removal and installation by hand and with a tool.
  • Used in various applications, including electrical cables in machinery, equipment, and control panels.
Material: LDPE Colour: Yellow, Orange, Red Series Code: SR1174, SR1068

Narrow Recess Seals

Narrow Recess Seals are specially designed to reveal signs of tampering or breach, for a number of applications that require a very slim seal.

They are ideal for securing in-flight trolley's, ATM cassettes and other cart applications. The seal has an all-plastic design with an acetal jaw locking mechanism that has a higher melting point than polypropylene (PP). The seals have an easy and convenient, single-handed application.

  • Body Material: Polypropylene (PP)
  • Jaw Material: Acetal
  • Colours: Blue, Green, Orange, Red, White and Yellow


Series Code :SRH0043

Parallel Protection Plugs

Parallel protection plugs are general-purpose plugs that are used to protect a variety of applications.

The thermoplastic elastomer range is recommended for applications where resistance to acid is required. The PVC range is highly resistant to shredding and therefore ideal for threaded applications. The green vinyl range works well with applications where oils and greases are present.

Features a parallel or straight wall design that ensures a secure and snug fit while preventing contaminants, damage, dirt, corrosion, moisture, and debris during storage and transportation.

  • Parallel design ensures a secure and snug fit that prevents contaminants, corrosion, and debris during storage and transportation.
  • Easy to install and remove, and provides a neat finish.
  • Suitable for various applications including automotive, manufacturing, and commercial.
Material: TPR, LDPE, TPE, PVC, Vinyl Colour: Black, Natural, Red, Green Series Code: SR1067, SR1015, SRSTG, SRSTLL, SR1014, SR1013, SRF0000

Security Seals

Our Security Seals provide a tamper evident seal for plastic containers, while also adding a level of security protection against theft and contamination.

Ideal for use on storage and shopping containers. This range of seals is available in a selection of sizes and a choice of styles, including; cable lock, EZE seal, smooth grip and metal lock.

  • Materials: Acrylonitrile Butadiene Styrene (ABS), Aluminium, Polypropylene (PP) and Steel
  • Colours: Blue, Green, Natural, Orange, Red, White and Yellow


Series Code :SRArrowLock, SR1153, SR1152, SR1151, SRZipLock, SRSphereLock, SRLuggagelock

Snap Fit Plugs

These Snap Fit Plugs are designed to facilitate the application and removal on a component. They protect the aperture from ingress of contaminants like dirt, dust, and debris.

Easy to install and remove; once pushed into position, a single twist provides a secure and snug fit. A central tab at the top provides a strong grip for tightening and removal. The range is suitable for hydraulic fittings with Metric, BSP, UNF, and JIC threads.

Each plug covers a range of different thread sizes and styles.

  • Easy to install and remove. Once pushed into position, a single twist provides a secure and snug fit.
  • Features a central tab at the top that provides a strong grip for tightening and removal.
  • Suitable for Metric, BSP, and UNF threads.
Material: LDPE Colour: Red, Yellow, Blue Series Code: SR1010, SRTFUP, SR1119, SR1008

Tamper Evident Labels

Our Tamper Evident Labelling provides an easy way of checking whether an item or package has been opened or interfered with. These tamper tags can be easily applied. The tamper proof labels leave a clever 'VOID' message when subsequently opened.

  • Material: Polyester
  • Colours: Blue, Green and Red

Tapered Caps & Plugs - Standard

Standard Tapered Caps and Plugs are versatile components designed for use as a plug or a cap. The tapered profile allows the part to plug multiple inner diameters or to cap multiple outer diameters.

These dual function plugs or caps are typically used to protect against damage, dirt, moisture, and other corrision during storage and shipping.

With a straight forward push fit design, these dual function components are easy to insall and remove. The extensive range offers a varied selection of sizes that range from 2.9 mm up to 345.0 mm.

  • Plug design suitable for multiple inside and outside diameters.
  • Protects threaded and non-threaded pipes, ports, and access points against damage, dirt, moisture, debris, and corrosion.
  • Suitable for use in hydraulic systems, automotive components or medical industries.
Material: LDPE Colour: Red, Blue, Black, Clear, Yellow Series Code: SR1000, SR1111, SRF0020

Tapered Caps & Plugs - Wide Flange

Wide Flange Tapered Caps and Plugs offers additional protection to the surrounding area on the bearing surface. The wider flange keeps the part from being accidently pushed down through the mating part. Designed to be used as a plug or a cap. The tapered profile allows the part to plug muliple inner diameters or cap multiple outside diameters.

These dual function components are typically used to protect against damage, dirt, moisture, and other corrision during storage and shipping.

Featureing a straight forward push-fit design, they are easy to insall and remove.

  • Prevents the plug from being accidentally pushed down through the contact piece.
  • Protects threaded and non-threaded pipes, ports, and access points against damage, dirt, moisture, debris, and corrosion.
  • Suitable for use in hydraulic systems, automotive components, chemical or medical industries.
Material: LDPE Colour: Yellow, Red, Blue Series Code: SRF0030, SR1001, SR1115

Utility & Meter Seals

Utility and Metre Seals are specially designed to reveal evidence of tampering or breach for a wide range of metres or objects that require a thin wire seal. This includes water and electricity metres and junction boxes.

The thin metal wire can be passed through small or difficult apertures, to then be pulled tight and clicking the securing housing into place.

Our range is available in several distinctive types where the cut wire length is supplied and included with the purchase of the seal or sold separately to the seal. The type options include; AnchorLock, ClickLock, CrimpLock and TwistLock.

AnchorLock is suitable for a wide range of applications thanks to its flexible wire length (included). It features serial numbers on both the inner and outer parts, for added tamper evident benefits. The PC body is bolstered by a high-impact Polystyrene insert.

ClickLock is moulded in PC with two sets of locking arrows. The sealing mechanism can be viewed and inspected. No pliers are required to engage.

CrimpLock is designed specially for sealing metres and safety boxes, and is sealed with crimping pliers. The continuous roll of wire is available to purchase separately. The steel CrimpLock Wire comes on a 2kg spool and is approximately 260 metres in length.

TwistLock is easily applied for all types of utility metres. It features a one-direction rotatable locking mechanism and the seal handle can be snapped off after application to prevent manipulation. The body is transparent and has an ABS twister.

  • Body Materials: Polycarbonate (PC) and Acrylonitrile Butadiene Styrene Resin (ABS Resin)
  • Colours: Blue, Green, Orange, Red, White and Yellow


Series Code :SRMeterLock, SRH0047, SRH0046, SRH0044, SRH0042, SRCrimpLock