Stanley STHT11147 18MM Utility Knife Blade

Smart-Lock provides a secure blade-lock system that lets you control blade exposure and keep the blade firmly in place as you cut. You can adjust the pressure and, when needed, release the lock to change blades with the built-in blade-flipper for safer, hands-free blade changes.

This knife is designed for 18mm Stanley heavy-duty blades. You can replace the blade with standard 18mm blades from Stanley to maintain cutting performance, using the blade-flipper for quick blade changes.

To replace the blade: (1) extend the blade slightly using the blade-flipper; (2) engage the Smart-Lock to release the current blade; (3) remove the old blade carefully; (4) insert a new 18mm blade and secure it with the lock; (5) retract the blade and ensure it is fully locked before resuming work.

Key specs include an 18mm blade size, a satin chrome-plated finish for rust protection, and an ergonomic, lightweight handle. It features a secure blade lock (Smart-Lock) and a blade-flipper for easy blade changes, making it suitable for precise, controlled cuts.

Safety features include a secure blade lock (Smart-Lock), a blade-flipper that keeps fingers away from the blade during changes, and a satin chrome-plated finish that resists rust. A safety cap helps keep the blade covered when not in use, reducing accidental exposure.

Recommended use cases include opening boxes, trimming packaging film or plastics, cutting cardboard, and other general material trimming tasks where a precise 18mm blade is appropriate.

Here are a few comparable 18mm Stanley knives on Fepy and their pages: - Stanley STHT11149 18mm Heavy-Duty Utility Knife — https://fepy.com/products/stanley-stht11149-18mm-heavy-duty-utility-knife - Stanley STHT11146 18mm Precision Utility Knife — https://fepy.com/products/stanley-stht11146-18mm-precision-utility-knife - Stanley STHT11200 18mm Quick-Change Utility Knife — https://fepy.com/products/stanley-stht11200-18mm-quick-change-utility-knife

Use the blade-flipper and Smart-Lock as designed to ensure safe blade changes and stable cutting. After use, store with the blade retracted and covered. Regularly inspect the blade for dullness and replace as needed with the proper 18mm blades. Clean the tool to remove debris that could affect blade alignment and locking performance.

This knife is optimized for general, light-to-moderate cutting tasks such as packaging and box-cutting. For heavier-duty or tougher materials, consider the heavier-duty 18mm Stanley models listed on Fepy, which are built for higher-impact cuts.

The satin chrome finish provides rust resistance, extending the life of the tool in regular use, while the ergonomic handle improves grip, reduces hand fatigue, and offers better control during precise cuts.

Avoid cutting through metal, stone, or extremely hard materials. Keep fingers away from the blade path, use the safety cap when not in use, and never attempt to bypass the blade lock or modify the tool beyond its designed capabilities.