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Quick Release Pins Special Purpose Seals

 (8 product groups)

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Indexing Plungers - Flanged

Essentra's range of Flanged Index plungers have a flange with screw holes for extra fastening. They are ideal for use on thin materials.

Series Code :SR6571

Locking Bolts - Cylindrical Support

Locking Bolts - Cylindrical Support

Series Code :SR6566

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

Sealon Seals

A unique plastic which is extremely suitable for manufacture of cold formable plastic products, such assynthetic lead seals.

Series Code :SRE0103, SRE0104

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

Spring Plungers - Pull Ring/Hand-Retractable

Spring Plunger with a Pull Ring that is also hand-retractable. The design features Nickel Plated housing and a Stainless Steel Pin.

The pull ring provides a convenient way to lift the plunger. These plungers are ideal for locating, positioning and securing. Common applications include gym equipment, such as weights apparatus.

Thread sizes include M6, M8, M10 and M12.

  • Housing Material: Nickel Plated Steel
  • Pin Material: Stainless Steel


Series Code :SR5407

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

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