JNB Pro Retractable Utility Knife

JNB Pro Retractable Utility Knife – Heavy-Duty 18mm Box Cutter with Auto-Retractable Blade

The JNB Pro Retractable Utility Knife is designed for professionals who need precision, durability, and safety on every cut. Featuring an 18mm snap-off blade, rugged zinc alloy body, ergonomic TPR rubber grip, and push-button auto-retractable mechanism, this knife is ideal for demanding construction sites, warehouses, workshops, and everyday cutting tasks.

The retractable blade offers improved safety when not in use, while the snap-off blade design allows you to quickly expose a fresh, sharp cutting edge without replacing the entire blade. Its heavy-duty construction and comfortable non-slip grip provide excellent control and long-lasting performance.

Perfect for contractors, painters, drywall installers, flooring professionals, warehouse workers, and DIY enthusiasts.

Features

• Heavy-duty zinc alloy body
• 18mm snap-off carbon steel blade
• Auto-retractable push-button mechanism
• Ergonomic TPR rubber non-slip grip
• Durable steel blade guide
• Lightweight and comfortable for daily use
• Built for professional and DIY applications
• Suitable for standard 18mm snap-off blades