Designed for industrial-grade packaging, the 20-689-M from Josef Kihlberg delivers robust performance in high-volume environments. Its pneumatic drive system provides consistent stapling power for heavy-duty materials such as corrugated trays, lids, and transport packaging. It is a modified model of the JK35T590 plier, this has been modified to have an extended throat depth of 9" instead of 2.6".
Key Features
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Drives JK590 series staples with leg lengths from 5/8″ up to 1-1/4″
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100-staple magazine for reduced reloads during production runs
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9″ throat depth — deep reach for a variety of applications
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Well-balanced 6 lb tool for everyday industrial use
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Handles thick material stacks such as double-wall and tri-wall corrugated
Specifications
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Weight: 6.5 lbs
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Dimensions: 13.2″ x 2.6" x 8.7"
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Uses Staples: JK590-19K, JK590-22K, JK590-25K, JK590-28K, JK590-32K
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Throat Depth: 9″
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Magazine Capacity: 100 staples
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Working Pressure: 80–100 psi
Why Choose This Tool?
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Built for industrial packaging where strength and speed matter
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Perfect for sealing corrugated trays, large cartons, and heavy packaging materials
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High magazine capacity and durable construction reduce downtime
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Precision engineering ensures a strong, consistent clinch and long service life
Things to Know Before Buying
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Use only JK590 series staples at the correct leg length for best results
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Confirm your material stack matches the 5/8″–1-1/4″ staple range
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Requires a clean, regulated air supply at 80–100 psi
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Consider operator ergonomics during extended use (tool weighs 6 lbs)
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