Series 434LLC

Heavy Duty Steel Slides

Jonathan Engineered Solutions is a leading expert in linear motion and access solutions especially when it comes to heavy duty applications (storage drawers, trays, platforms, battery boxes, and others) in the transportation industry. JES has added to its legacy product lines, models 432 and 433, with this introduction of model 434LLC.


The 434LLC, Lock Open, Lock Closed, Full Extension, slide, 75” wide x 3.00’ tall profile can be installed as a side mount as well as a flat bottom-mount or vertical under-mount slide.  Made from carbon steel with zinc plating, this slide is ideal for applications that not only require a high loads of up to 500 lbs, but also will endure the harsh environmental and shock/vibration requirements of the transportation industry.



   NEW 434LLC:  Lock Open, Lock Closed, Full Extension Slide 



The JES 434LLC has a convenient and easy to actuate front lock release lever that operates both the lock open unlocking feature and the lock closed unlocking function.  The handle has a plastic coating to make it more comfortable on your hand, large enough for gloved hands, and is bright green in color for easy visibility in light or dark situations.  


A key feature to the JES 434LLC slides are the variety of mounting hole types and patterns to give more options when mounting slides to stationary and moving components..  An additional benefit is the hole patterns are interchangeable with competitive products right out of the box – no special hole pattern modifications needed for either metal or wood installations.


The slides are equipped with non-metallic stops in the open and closed positions.  These stops will cushion and dampen the slide motion, at both extreme positions, will not overly compress and cause unwanted lash play in the slide, as found in other competitors products.


Custom configurations are welcome and additional information may be obtained by contacting either a local JES representative, the JES web-site, or JES factory direct.  Lengths, travels, hole locations, value added fasteners, and alternate finishes, are just some of the available options JES can provide to meet your exact application or requirement.  Modifications to the basic JES 432LLC series have been proven to meet a wide range of conditions such as ease of assembly, high cycle, salt spray resistance, resistance to numerous chemicals and fluids, withstanding transportation vehicle induced shock and vibration, and have proven to meet both indoor and outdoor installations.


The Jonathan Advantage

  • Generous amount and multiple types of holes to make mounting slides easier
    • ¼ “ holes (suitable for hex cap screw or machine screws, or carriage bolts)
    • #10 holes
  • Multiple hole patterns that cross over to competitor products
  • Non-metallic stops cushion and dampen the slides motion
  • Easy to see green front handle
  • Spring loaded lock arms
  • Slide is easily customizable
  • Single lever operates both closed and open / unlocking positions

Heavy Duty Steel Slides
  • Material: Steel
  • Finish: Zinc with Clear Chromate
  • Load Rating: 224 to 300 lbs. (500 lbs. available)
  • Lengths: 12" to 60"
  • Travel: 12" to 60"
  • Non-metallic stops open and closed
  • Slide positive lock open
  • Slide positive lock closed
  • Front release lever actuates both lock open and lock closed
  • For rack mounting:  BK-8 & BK-9 available 
  • 434LLC can be used in conjunction with 432 to have locking on only 1 side
  • Ball bearing motion
  • Suitable for flat mounting
  • Accepts hex cap screws
  • Handed left/right

  • Finish:  Zinc with yellow chromate, Zinc with black chromate
  • Slide length and travel can be customized
  • Slide can have Overtravel and Undertravel
  • Slide hole patterns and sizes can be modified
  • 434L- Locking open only
  • 434LC- Locking closed only
  • Added sheet metal support angles


Contact Us Today

Contact Jonathan Engineering and see how we can help with your next heavy duty slide Project. Submit a Request for Quote or give us a call at 714-665-4400.  Have specific questions? Contact a Sales Engineer or send us a quick email our customer service representatives are always ready to help! 

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