EN 5337.9 Lockable Safety Five Lobed Knobs Technopolymer Plastic, with Tapped Brass Insert


Product description


GN 5337.9 safety five lobed knobs were designed to prevent unauthorized use.

To engage and release, the key must be inserted and turned by 180°, creating a formlock between the handle and the tapped insert. Turning the key back by 180° will release the connection.
The key can be inserted and pulled off in both end positions.
Two keys per knob are included.

Resistant to solvents, oils, grease and other chemical agents.


Handle Plastic
Technopolymer (Polyamide PA)
  • Special glass-fiber reinforced
  • temperature resistant up to 212° F (100° C)
  • black, matte finish

Flange Technopolymer
with handle
ultrasonically welded

Tapped insert
  • Brass
  • molded-in

Lock mechanism
Zin die cast

  • Brass, nickel plated
  • with plastic grip

RoHS compliant

Technical drawing

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EN 5337.9 Technopolymer Plastic Lockable Safety Five Lobed Knobs, with Tapped Brass Insert sketch

Part Options / Table


SULock with different combinations
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Dimensions in: Inch | Metric
2.48M 6.911.73.67.71
2.48M 8.911.73.67.71
2.48M 10.911.73.67.79

Build & Price

Handle diameter d1
Thread d2

Selected Part

Total USD (net)
In stock: 0
Call / Email for Delivery Time
Please note our quantity discounts (USD).
≥ 500$27.96
Weight: 0.110 lbs
If weight is not listed, please contact our Sales Department for additional information regarding weight.
Phone: 800-877-8351
RoHS compliant: -
This part is new in our product range, no details are available at this time. For more recent details on the RoHS compatibility, please contact our Sales Department!
Phone: 800-877-8351
All Prices are in US Dollars. Taxes Not Included.

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