Stanley® 10-099, Classic 99® Retractable Blade Utility Knife, Gray Durable, all-metal knife body construction. Machine screw firmly holds knife body together - Screwdriver required for blade change. Interlocking nose design helps secure blade and helps prevent body separation. Blades included (11-921): 3. Retractable Blade Positions: 3. Works with most standard utility blades. For use with: 11-921 MUST BE 18 YEARS OR OLDER TO PURCHASE THIS PRODUCT

Stanley® 10-175, Homeowner's Retractable Blade Utility Knife Lightweight, versatile plastic knife body construction. For light duty use only. Machine screw firmly holds knife body together - Screwdriver required for blade change. Comes with hang-hole for adding a wrist strap or lanyard. Blades Included (11-921): 1. Retractable Blade Positions: 3. Works with most standard utility blades. For use with: 11-921 MUST BE 18 YEARS OR OLDER TO PURCHASE THIS PRODUCT

Stanley® 10-179, High Visibility Retractable Blade Utility Knife Patented interlocking nose to hold blade securely. Three-position, retractable blade. Contoured handle with diagonal ribs for a slip-resistant grip. Blade storage in handle. Works with most standard utility blades. MUST BE 18 YEARS OR OLDER TO PURCHASE THIS PRODUCT

Stanley® 10-499, QuickChange™ Retractable Blade Utility Knife Durable, all-metal knife body construction. Quick one-button blade change - no tools required. Interlocking nose design helps secure blade and helps prevent body separation. Integrated string cutter when blade is retracted. Comes with hang-hole for adding a wrist strap or lanyard. Swing-out blade storage for easy blade access. Blades Included (11-921): 3. Retractable Blade Positions: 3. Works with most standard utility blades. For use with: 11-921 MUST BE 18 YEARS OR OLDER TO PURCHASE THIS PRODUCT

Stanley® 10-778, FatMax® Retractable Utility Knife Designed for repetitive heavy-duty cutting applications. Retractable blade offers variable cut depth. Push button for instant blade change - no tools required. Thermoplastic Rubber (TPR) soft touch panels grips for better control and fewer slips. Thumb pad and ergonomically designed cutting angle for more comfortable use. Blade storage holds up to 5 blades. Supplied with "5" FatMax® blades. Works with most standard utility blades. MUST BE 18 YEARS OR OLDER TO PURCHASE THIS PRODUCT