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Scheduled Maintenance – November 4

We will be performing scheduled system maintenance on November 4, starting at 4:00 PM CET.

During this time, some products may temporarily be unavailable, and webshop functionality may be affected for a few hours. We apologize for any inconvenience and thank you for your patience and understanding.

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  • Extension springs with turnable loops — a helical steel extension spring with turnable loop hooks at each end

  • 3830

    Extension spring with turnable loops ESTL 2.5X17X230

    List price

    1,038.75 NOK/pcs

    incl. VAT

    10 in stock
    QuantityList price
    Buy 1 - 4 at the price of1,038.75 NOK/pcs
    Buy 5 - 9 at the price of778.75 NOK/pcs
    Buy 10 - 19 at the price of603.75 NOK/pcs
    Buy 20 - 29 at the price of540.00 NOK/pcs
    Buy 30 - 49 at the price of522.50 NOK/pcs

    If a larger quantity is desired please contact customer support for price

Dimensions and characteristics

dWire diameter
2.5 mm
DoOuter diameter
17 mm
L0Unloaded length
230 mm
aInner dia of loop
12 mm
RSpringrate
1.9 N/mm
FnForce at Ln
294 N
LnPermitted loaded length for static load
367 mm
F0Initial Force
34 N
NvActive coils
70
Technical drawing of Extension springs with turnable loops showing key dimensions and measurements