Aluminum Telescopic Slide with Lock IN & OUT

2 beams partial extension


This 2 beam anodised aluminum slide, offers a partial extension.

It includes a lock IN and OUT: when the drawer is in the closed position, a lock has to be pushed to open the slide, when the drawer is in the opened position, a lock has to be pushed to close the slide

Very compact, its sliding action is particularly regular, smooth and quiet.

Very comptact it is intended for light duty loads.

Drilling scheme

Chambrelan  - Aluminum Telescopic Slide with Lock IN & OUT - 2 beams partial extension - D402VF

Standard closed lengths

Closed length
Load per pair
on major axis
Load per pair
on minor axis

CAD Files

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250 mm 160 mm 25 kg Contact us
300 mm 180 mm 50 kg Contact us
350 mm 230 mm 45 kg Contact us
400 mm 280 mm 40 kg Contact us
450 mm 300 mm 32 kg Contact us
500 mm 330 mm 25 kg Contact us
550 mm 350 mm 18 kg Contact us
600 mm 400 mm 15 kg Contact us
650 mm 450 mm 10 kg Contact us

Technical informations


This slide guide is intended for simple applications for light loads that require few cycles. it can be used as covers or guards on machine, retractable keyboards supports or drawers with small loads. Very light, it is particularly well suited for aerospace applications. It opens from both sides which makes possible transfer hatches for example.

we do not recommend vertical mounting (guillotine) for this model.

Recommended operating temperatures from -20 to 80°C.

Installing these guides in applications with severe vibrations is not recommended: indentation of profiles by ball bearings might occure. Do not hesitate to contact us.

This slide is very compact, do not use flat mounted: increased risk of friction between beams during operation. In addition, a flat mounting will create significant deflection.

Mounting in the minor axis is not recommended as the sections could deform when under load increasing friction and possibly damaging the slide.

These slides are not designed to withstand intensive use.

This product can be used as a keyboard drawer, Slide-pan, telescopic rod, drawer slide, furniture slide, handling rail, suspended horizontal guidance, or in some cases, as vertical guide as guard door.


Chambrelan produces this telescopic slide using extruded aluminum profiles.

Anti-corrosion standard coating is soft anodisation.

It is equipped with polyamide stoppers when opening and rubber stoppers when closing.

Locks are zinc plated spring steel.

It has ball cages made of polyamid.

Its ball bearings are made of 100C6 chrome steel. It is greased with a white grease.

Chambrelan is specialized in the design and manufacturing of telescopic slides and rails for industrial applications: reinforced slides, linear slide bearings rail, bearings guide, steel, aluminum or stainless steel sliders, partial, full or over extension, heavy duty industrial drawers...


Standard slides are delivered slightly greased. We use a high pressure bearing grease for steel slides and a white grease for aluminum and stainless slides. Upon request, we can use food grease (compatible clean room) a high temperature grease a teflon free grease (for spray booths...) grease free mounting (although we do not advise this option)

    A food safe grease, combined with stainless steel ball bearings, offers a cheap alternative to stainless steel slides.


    Manual lock

    • D402V : lock opened: when extended, push the lock to close the slider.
    • D402F : lock closed: when closed, push the lock to open the slider.

    In most cases, only one locking slide is required for the locking of the drawer to be achieved.

    When mounting in vehicles, we invite you to contact us if you plan to use locking slides.

    the presence of lock and latches makes some shorter lengths impossible to manufacture. Moreover some standard holes may not be present.

    we do not recommend locking options for use in vertically mounted (guillotine) applications.

    Surface treatment

    hard anodizing is not recommended with locks in opened position.

    Stainless stell ball bearings mounting

    It can be mounted with stainless steel balls to get a very good corrosion resistance, which in some cases can provide an economical alternative to stainless steel slides.

    high temp use

    We do not recommend using this product outside the standard temperature range.

      Development changes

      The extension of this slide cannot be modified on stock items. On request, we can produce the requested extension. Please allow a production lead time.

      increased development reduces the maximum permissible load.

      Vertical mounting

      This slide can not be mounted vertically (guillotine).


      Same models

      This model has equivalent models, whose overall dimensions and the diagrams of drillings are close or identical:

      Partial extension
      Total extension
      Over extension
      Linear Rails


      - D444
      - -





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      Data not contractual and subject to change without notice.