Carbon Steel Telescopic Slides

340 Series Medium-Duty Steel Slides

The 340 is a series with robust solutions offering a variety of options that makes it a perfect fit for medium duty industrial, medical and storage applications.  The 340 Series slide is 1.38″ wide and 0.75″ tall, and includes standard features, fully customizable options and is available in both carbon steel and stainless steel for meeting the most challenging application requirements.  Jonathan’s 340 Series has a load rating of up to 145 lbs per pair.


For Product Support, please contact your Local Representative 714-665-4400 or email

  • Tech Specs
  • Custom Features
  • Downloads
  • Material: Steel
  • Load Rating: up to 135 lbs
  • Lengths: 10″ to 30″
  • Travel: 10″ to 30″
  • Clear zinc finish
  • 340 Bracketry Available: BK-5

Modifications for the 340 include:

  • Length & travel
  • Mounting hole locations
  • Hole sizing or addition of thread inserts
  • Added sheet metal angles or brackets
  • Multiple locking positions
  • Finish Change: Zinc w/ Yellow Chromate


Standard Features & Benefits

  • Load rating up to 135 pounds
  • Disconnect lever
  • Lock open
  • Optional finishes: Clear Zinc Chromate, Zinc Yellow, Black Electroplate and White Electroplate (add and or clarify)


340QD (Quick Disconnect) is a ball bearing full extension slide with both lock open and quick disconnect features. The 340QD can be installed as a side mount, vertical under-mount and for lighter duty applications as a flat bottom-mount.

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