Stanley 10-789 Retractable Utility Knife 4 Blades

Product Description

The STANLEY 10-789 is a retractable utility knife built for trade and jobsite use. The zinc die-cast handle provides solid grip and durability under daily working conditions. The blade retracts fully into the handle for safe storage and transport. Four blades are included with each unit, and the blade is fully replaceable in the field. With a two-point blade design and a positive retract mechanism, this knife handles scoring, cutting, and trimming tasks across a wide range of trade applications. Licensed electricians, plumbers, HVAC technicians, and general contractors routinely carry this style of knife as a standard jobsite tool.

The 10-789 is suited for residential and light commercial trade work. It performs well for cutting insulation, stripping packaging, scoring drywall, trimming pipe wrap, and general utility cutting tasks. The retractable blade design makes it a practical carry tool when working inside panels, mechanical rooms, or confined spaces where blade exposure needs to be controlled. The black, silver, and yellow handle coloring follows standard STANLEY trade tool styling and is easy to locate in a tool bag or on a work surface.

Key Features

• Retractable blade mechanism for safe carry and storage
• Zinc die-cast handle for impact resistance and long service life
• Replaceable blade accepts STANLEY replacement blades 11-921, 11-937, 11-700, 11-987, 11-983, and 11-961
• Four blades included with each unit
• Two-point blade design for extended cutting life per blade
• Compact handle profile fits standard tool pouches and bags

Compatibility

Compatible replacement blades include STANLEY part numbers 11-921, 11-937, 11-700, 11-987, 11-983, and 11-961.

Installation Notes

No installation is required for this hand tool. Before loading or changing a blade, fully retract any exposed blade and point the knife away from the body. Blade changes should be made with the handle facing a stable surface and fingers clear of the blade slot. Dispose of used blades in a puncture-resistant sharps container in accordance with local jobsite safety requirements.