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Knives Lockback

Great Neck Saw & Manufacturing Sheffield One-Hand Opening Lock Back Utility Knife 12113

  • Patented quick change blade mechanism
  • 3-1/2″ Lightweight aluminum texture grip handle
  • 4 Ounces, 6 Inches overall
  • Includes 1 blade
  • Features pocket clip

Great Neck Saw & Manufacturing Sheffield Quick Change Lockback Knife 12119

  • Patented folding lock back utility knife holds 5 blades in handle compartment
  • Blade changing is easy with no tool required
  • Heavy duty construction for contractor use
  • Convenient belt clip
  • Includes blade guard for use while leaving open

Great Neck Saw & Manufacturing Sheffield Ultimate Lockback Utility Knife 12613

  • Patented Quick Change Blade Mechanism
  • Lock BackĀ® Release
  • Lightweight Aluminum Texture Grip Handle
  • 4 Ounces, 6 Inches Overall
  • 3-1/2 Inches Folded
  • Features Pocket Clip
  • Accepts All Standard Utility Blades
  • 1 Blade Included

Great Neck Saw & Manufacturing Sheffield Ultimate Lockback Red Utility Knife 12614

  • Patented Quick Change Blade Mechanism
  • Lock BackĀ® Release
  • Lightweight Aluminum Texture Grip Handle
  • 4 Ounces, 6 Inches Overall
  • 3-1/2 Inches Folded
  • Features Pocket Clip
  • Accepts All Standard Utility Blades
  • 1 Blade Included

  • Contact Heavy Maintenance Supply 205-384-5284 for more information