Extension Springs

Extension Springs

Extension/Helical springs manufacture as you require them including a wide range of end hooks, full twist loops and other configurations. Extension springs capabilities range in wire diameter from 0.20mm -16 mm. These critical components vary in size, shape, end configuration and assembly complexity. Our products can be found in circuit breaker applications, electronics (printers and copiers to name a few), agricultural assembly applications, medical mechanical devices, industrial hardware and automotive body hardware.


Manufacturing Range

  • Round Wire 0.2mm to 16mm Diameter (Low Volume)
  • Production Batches from 1 to 100,000


  • All dimensions and forces to BS 1726-2: 2002


  • Right Hand


  • Swivel Hooks
  • English Looped Ends
  • German Loops
  • Machined and Inserted Ends


  • Carbon Spring Steel
  • Galvanized Spring Steel
  • Stainless Steel: Grades: 302 and 316
  • Silicon Chrome and Chrome Vanadium
  • Other material also available on request

Optional Extras
(allow additional time for special finishes)

  • Zinc Plating
  • Zinc and Yellow Plating
  • Painting
  • Shot Peening
  • Chrome Plating

Look No Further

Contact us today.