Stanley Self-Retracting Utility Knife

Item # 100174137 | Stanley Part # 10-189C | UPC Code 076174101898 | UNSPSC Code 27111503
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Product Overview

Classic and durable, the Stanley Self-Retracting Utility Knife is designed for opening cartons. It features a spring-loaded blade that retracts into the knife automatically when pressure on the slide button is released. An interlocking nose secures the blade safely between the knife halves, ensuring that the blade is only exposed when the knife is in use.

  • Spring-loaded blade ensures secure operation
  • Steel handle for exceptional durability
  • Designed for opening cartons, boxes and other packaging
  • Interlocking nose secures blade safely between knife halves
  • Blade retracts automatically when pressure on slide button is released
  • Includes 1 blade

Proposition 65 Information

Prop65 Warning Icon WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. Some examples of these chemicals are: ; • lead from lead-based paints, ; • crystalline silica from bricks and cement and other masonry products, and ; • arsenic and chromium from chemically-treated lumber. ; Your risk from these exposures varies, depending on how often you do this type of work. To reduce your exposure to these chemicals: work in a well ventilated area, and work with approved safety equipment, such as those dust masks that are specially designed to filter out microscopic particles.


Blade Length (in.)
Blade Material
Blade Width (in.)
Hand Tool Type
Utility Knife
Handle Length (in.)
Handle Material
Knife Type
Utility Knife
Manufacturer Warranty
Limited lifetime
Number of Pieces
Product Depth (in.)
Product Length (in.)
Product Weight (lb.)
Product Width (in.)
Tools Product Type
Hand Tool


Limited lifetime