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 Drives JK590 series staples with leg lengths from 5/8″ up to 1-1/4″ 100-staple magazine for reduced reloads during production runs 9″ throat depth — deep reach for a variety of applications Well-balanced 6 lb tool for everyday industrial use Handles thick material stacks such as double-wall and tri-wall corrugated Specifications Weight: 6.5 lbs Dimensions: 13.2″ x 2.6″ x 8.7″ Uses Staples: JK590-19K, JK590-22K, JK590-25K, JK590-28K, JK590-32K Throat Depth: 9″ Magazine Capacity: 100 staples Working Pressure: 80–100 psi Why Choose This Tool? Built for industrial packaging where strength and speed matter Perfect for sealing corrugated trays, large cartons, and heavy packaging materials High magazine capacity and durable construction reduce downtime Precision engineering ensures a strong, consistent clinch and long service life Things to Know Before Buying Use only JK590 series staples at the correct leg length for best results Confirm your material stack matches the 5/8″–1-1/4″ staple range Requires a clean, regulated air supply at 80–100 psi Consider operator ergonomics during extended use (tool weighs 6 lbs)
