Allen Keys - General Stores, Hardware and Tools

Allen keys, also called hex keys or hexagon socket screw keys, are hand tools used to install and remove internal-hexagon fasteners on ships and offshore equipment. They are common in marine workshops, engine rooms, deck machinery maintenance and general vessel repairs.

ProShipWorks provides end-to-end support to source and supply Allen Keys for marine vessels, ship operators, industrial facilities, maintenance teams and procurement departments.

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Product Information

Product Name Allen Keys
Product Category General Stores, Hardware and Tools
Product Reference 993
Brands / Manufacturers Wera, Wiha, Bondhus, Facom
Unit of Measure Set or Piece

Key Features

Key Feature
1.   L-shaped or T-handle hexagonal profile
2.   Metric and inch sizes available
3.   Hardened alloy steel construction
4.   Available as individual keys or complete sets
5.   Long and short arms for different access requirements

Applications of Allen Keys

Application
1.  Maintenance of pumps, valves and deck machinery
2.  Fastener removal and installation in engine-room equipment
3.  General shipboard repairs and workshop use

Technical Specifications

Model Specification Value Unit
Standard metric hex key set Size range Typically 1.5 to 10 mm
Standard inch hex key set Size range Typically 1/16 to 3/8 in
Standard hex key Material Hardened alloy steel —
Standard hex key Profile Hexagonal —

Standards, Certifications & Class Approval

Review the available standards and approval information relevant to the product. Actual certification, material traceability, inspection and classification requirements depend on the product type, intended application and purchasing specification.

Applicable Standards & Certification ISO 2936 specifies dimensions and technical requirements for hexagon socket screw keys. Manufacturer-specific material, hardness and torque requirements may also apply.
Class Approval Generally not subject to independent marine classification approval. Use onboard should comply with the vessel's safety management system and applicable flag, company and class requirements.

Installation, Maintenance & Safety Information

Installation Notes Select the correct metric or inch size and fully seat the key in the fastener recess. Apply force along the tool axis and use a torque wrench where the equipment maker specifies a tightening torque.
Maintenance Tips Keep keys clean, dry and lightly protected against corrosion. Inspect for rounded ends, bending, cracks or damaged surfaces and replace defective tools.
Safety Notes Wear suitable eye and hand protection. Do not use damaged keys, extensions or impact tools unless specifically designed for that purpose. Isolate machinery and prevent unexpected movement before maintenance.

Request a Quote for Allen Keys

Contact ProShipWorks for marine or industrial product sourcing, quotations and delivery.

  • Vessel name and IMO number
  • ETA / vessel schedule
  • Berth or vessel location
  • Required quantity
  • Preferred delivery window
  • Shipping agent contact details

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