JW Winco

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GN 5337.8 Safety Star Knobs Operation with Key


GN 5337.8 Safety Star Knobs
ELESA original design
code: VLS.

Product description


The safety star knobs GN 5337.8 have been developed for applications where access by unauthorised personnel is not permitted.

The shape of the keyhole profile (corresponding to the key profile) prevents the penetration of foreign objects.

Furthermore the safety star knob has been designed in such a way that it can also be used in outdoor areas.


Technopolymer (Polyamide PA)
  • Glass fiber reinforced
  • Temperature resistant up to 100 °C
  • Black, matte finish

Cover flange plastic
with knob ultrasonically welded
Indexing element plastic
(Technopolymer POM)
Threaded bushing




On request

With threaded stud

Technical drawing

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GN 5337.8 Safety Star Knobs sketch

Article options / Table

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42M 616,53014,50,512
42M 816,53014,50,513
55M 8193315113
55M 10193315117

Build & Price

Open 3D configurator

Handle diameter d1
Thread d2


Sketch GN 5337.8 clamping/loosening

With key in the lock (no rotation required) the regular function of the star knob (clamping / loosening) is given.

Sketch GN 5337.8 clamping

Without key in the lock the star knob can only be clamped - only clockwise rotation. At anti-clockwise rotation (loosening) the indexing mechanism disrupts the knob from the threaded bushing.

Selected Part (How to order)

Total (net)
plus VAT 1,10 €
gross 6,91 €
In stock
Weight: 0,025 kg
If this article is new in our product range, it may happen that details concerning weight are as yet not listed.
If you do need weight details, please contact our Sales Department!
Phone +49 7723 6507 - 0
RoHS: Yes
This article is RoHS-compliant in application of Annex III., which means it complies with EU Directive 2011/65/EU, including extension (2015/863/EU), for restricting the use of certain hazardous substances in electrical and electronic devices. The Directive regulates the use of hazardous substances in devices and components. The implementation in national law is summarily described with RoHS(Restriction of (the use of certain) hazardous substances).
Please note our order discounts.
With a total value (net) per order:
from 175,00 € -> 10 % discount
from 275,00 € -> 20 % discount
from 375,00 € -> 30 % discount

Surcharge for small volume purchases:
-> 15,00 Euro
for value of goods less than 25,00 €
-> 10,00 Euro
for value of goods from 25,00 to 50,00 €
All prices in accordance with our price list No. 55, valid from 1 September 2022, plus VAT only valid for Germany.

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Our service team is available from Monday to Friday between 7:00 AM and 5:30 PM: +49 7723 6507 - 0

To the customised elements | To the contact persons

GN 5337.8-42-M6GN 5337.8-42-M8GN 5337.8-55-M8GN 5337.8-55-M10

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