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J-4L Series – Our most popular model

The Performance and Value Standard for Science, Industry and all Lab/Tech Work Environments 

Design your ideal bench with our 3D configurator. 

Go To Our 3D Configurator

Highly robust, aesthetic 4-corner leg heavy-duty laboratory bench. Ideal lab workstation, science table, workbench or lab desk. Overall lower cost, with 25-year warranty. 

Added protection is standard. An aluminum barrier on the underside of laminate worktops and shelves protects against moisture. No other manufacturers offer this standard protection. 

Simple, quick assembly. Our lab benches ship ‘knocked down’ for lowest freight cost, and easiest assembly. Comparative data shows significantly lower installation costs for you.

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JHA Techspace is pleased to offer high quality solutions for your lab, industrial, electronics, classroom, or other workspace. Browse through more details here, and contact us for any custom solutions you may need. We are here to listen and provide the best service and support to create the most efficient and productive workspace imaginable.

Key Facts

• Superior quality, pricing, lead times
• Extremely robust, steel framework tested to >6,000 lbs.
• Impressive aesthetics


• Lengths (width): 24”, 30”, 36”, 42”, 48”, 60”, 72”, 84”, 96”, 120” standard
• Depths: 24”, 30”, 36”, 42”, 48” standard
• Heights: 30” (Desk), 34” (ADA), 36” (Bench), 42” (Stand), or specify other custom heights
• Non-standard sizes available at no extra charge

Other Key Info

• Full range of worktop/shelf materials: phenolic resin, stainless steel, ESD static control laminates, cleanroom laminates, epoxy resin, solid butcher block, more
• High quality custom designs available to meet demanding specifications, typically without added engineering fees
• Mobile: Available with high weight capacity locking urethane casters
• Add-on accessories: adjustable leg extensions, upper & lower shelving, drawers, cabinets, power channels, task lighting, much more

Idea Starters

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