36" Drawer Slides, Heavy Duty, Full Extension

  • 36" Drawer Slides by Hettich, KA 3320 Heavy Duty, Full Extension
  • Diagram of 36" Drawer Slides by Hettich, KA 3320

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Item #: 03320-036-44
Reg. Price: $145.29
Web Price: $95.13 Pair
61 in stock.
Usually Ships in 1-2 days.
Additional quantities usually ships in
1-2 Weeks.
Heavy Duty Drawer Slides
  • buy at least 60, save 16%
  • buy 15 to 59, save 13%
  • buy 10 to 14, save 10%
  • buy 5 to 9, save 5%


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The Hettich KA3320 36" drawer slides are a heavy duty, telescoping, precision, full extension drawer slides for high loads, up to 500 lb. capacity, with cushioned in and out stops. Chromated steel. Ball bearing spacers are made of noise-absorbing plastic with hardened steel ball bearings. 

The runner and ball race form a single non-detachable unit. Smooth action and high side stability through precision slide. The 3 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 3 feet of travel to its fully extended 6 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.


This 36" slide has a 3/4" installation Width and is 3" in height. The drawer member and cabinet member requires #10 pan head screw. Screw length will vary depending on application. Use all screw holes to achieve full load rating.


PRICE IS PER PAIR. Screws not included.


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

Features & Specifications of Hettich, 03320-036-44, 36" Heavy Duty Drawer Slides, Full Extension

Weight Class
500 lbs.
Unit of Measure
  • 3320 Drawer Slide 36" 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
    36 inch
    Drawer Member Length
    36 inches
    Cabinet Member Length
    36 inches
    Extension Loss
    Disconnect Type
    Soft Close
    More Help
    Email Support


    Average Rating:
    (based on 16 reviews)

    Showing 1 - 5 of 16 Reviews:

    by Paul
    on 6/25/2020
    from Richmond VA
    Exceptional product
    Easy to install, high weight capacity and smooth operation. First time installing something this long and I will not hesitate to use this product again.
    by Richard
    on 5/20/2020
    from Montana
    Excellent Slides
    I was making use of space under the stairs for shoes/boots and such and needed 36" heavy duty drawer slides. After shopping around, I decided to go with these from OVIS. They worked perfectly for my application and installed easily! They seem to be very sturdy, roll open easily, and should hold up for years! Great product.
    by Al
    on 10/29/2019
    from AR
    Excellent Quality Slides
    They came in due time and are extremely heavy duty. Doing a great job.
    by Alan Murray
    on 3/2/2019
    from Sault Sainte Marie
    36" Full Extension Drawer Slide
    I used this product to support a large pull-out Pantry which is 3' deep x 5' high and 15" wide. Plywood alone is about 100 lbs. It takes careful preparation to ensure all mounting is solid and exact. My project turned out 100%. I would highly recommend this product.
    by Barry
    on 8/14/2018
    from Oklahoma
    Great 👍
    We had an unusual application for these slides. I replaced the fold up bed 🛏 in the back of our RV with a fabricated box and sliding drawer arrangement. The drawer would slide in when the RV slide was retracted. When the RV slide was extended, we would pull out the Drawer to make a queen size bed. It works perfectly. I did attach some hinges vertically to the side of the drawer to provide additional support when the bed was fully extended, as recommended by your staff. The hinges would fold away from the drawer sides when we wanted to push the drawer in for travel or to use the bench seat under the bed
    Review and Rate this Item

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