Amazon Basics
Amazon Basics Auto-Lock Zinc-Alloy Shell Utility Knife, 2 Pack with 20 Piece Extra SK5 Blades for Precision Cutting, Silver
Amazon Basics
Amazon Basics Heavy Duty Retractable Auto-Load Ergonomic Utility Knife 3-Position Locking Blade with 4 Replaceable Blades in Designed Storage, Black/Silver
Homebay
Shark-Tuff® Heavy Duty Folding Utility Knife & 5 Spare SK5 Blades | All Metal Sharp Craft Tradesman Camping Pocket Knife Cardboard Box Cutter with Belt Clip & Safety Lock UK Legal
TOUGH MASTER
TOUGH MASTER Utility Knife, Retractable Function Plus 4 Piece SK2 Blades, Aluminium Alloy Handle, Comfortable Grip Ideal for Cutting Plastic, Paper, Carpet, Leather, Aluminium Sheets… (TM-UTK184)
Stanley
STANLEY 9mm Snap Off Blade Knives (Pack of 3) 2-10-150
Amazon Basics
Amazon Basics Durable Folding Utility Knife with Aluminum Body, Red
TOUGH MASTER
TOUGH MASTER Folding Utility Knife, Plus 4 Piece SK2 Blades, Retractable Function, Aluminium Alloy Handle, Comfortable Grip Ideal for Cutting Plastic, Wood, Paper (TM-UFK174)
RBAYSALE
RBAYSALE Utility Knife Folding Heavy Duty Carpet Cutter with 5 SK5 Blades 420 Stainless Steel Retractable Box Cutter with Safety-Lock Design Craft Tradesman Knife 180g
KONAMO
KONAMO 10 pcs Angled Cutter Knife, Carbon Steel Utility Blade Scalpel Blade DIY Cutting Hand Tools