24 inch Drawer Slide, Full Extension, Heavy Duty

  • Hettich, 03320-024-44, 24 in. 500 lb. Full Extension Heavy Duty Slide
  • Diagram of 24" Drawer Slides by Hettich, KA 3320

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Item #: 03320-024-44
Reg. Price: $129.79
Web Price: $96.78 Pair
Heavy Duty Drawer Slides
  • buy at least 60, save 15%
  • buy 15 to 59, save 13%
  • buy 5 to 14, save 10%
  • buy 3 to 4, save 5%


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This item has been discontinued by the manufacturer. No more stock is available.

The Hettich KA 3320 24" heavy duty drawer slides are a telescoping precision full extension slide for high loads, up to 500 lb. capacity, with cushioned in and out stops. Made of chromated steel, the runner and ball race form a single non-detachable unit. The 2 foot drawer runner is not removable. You will need to unscrew the drawer from the runner to remove the drawer box. The reason for this is with 24 inches of travel to its fully extended 4 foot length, the weight of the loaded drawer acheives a great deal of momentum and must come to an abrupt stop. A lever release would need to be massive and would be expensive and hard to fit into the slide mechanism.


Smooth action and high side stability through precision formed guides. The ball bearing spacers are made of noise-absorbing plastic with hardened steel balls.


3/4" Installation Width - 3" Height. Tested Weight Capacity 390 lbs. @ 10,000 Cycles - 254 lbs. @ 75,000 Cycles. Cabinet member requires #10 Flat head countersunk screw. Drawer member requires #10 pan head screw. Screw length will vary depending on application. Use all screw holes to acheive full load rating.


Price is per Pair, screws not included.


Manufactured by Hettich America, in Buford, GA, USA.

Features & Specifications of the Hettich KA 3320 24" Heavy Duty Drawer Slides

Weight Class
500 lbs.
Unit of Measure
  • 3320 Drawer Slide 24" bulk w/o screws Pregalv.
  • Up to 500 lb. Load Capacity
  • 3/4" Required Each Side For Installlation
  • Full extension
  • Industrial Applications
  • Extension
    Full Extension
    More Hettich
    Side Mount
    Manufactured in
    United States
    Installation width
    3/4" +1/32" -0"
    Closed Length
    24 inch
    Disconnect Type
    Soft Close
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