






🔪 Build, Learn, and Lock in Safety with JJ's Knife Kit!
JJ's Lockback Knife Kit is a 100% USA-made, reusable wooden pocket knife kit designed for adults to safely learn knife safety and mechanical engineering principles. Featuring a 3.25-inch stainless steel clip point blade with a spring-action locking mechanism, this kit combines craftsmanship with STEM education, making it a unique hands-on project that’s both fun and functional.
| ASIN | B001CWULR2 |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Blade Edge | Flat |
| Blade Length | 3.25 Inches |
| Blade Material | Stainless Steel |
| Blade Shape | Clip Point |
| Brand | JJ's Knife Kit |
| Brand Name | JJ's Knife Kit |
| Color | Brown |
| Customer Package Type | standard packaging |
| Customer Reviews | 4.3 out of 5 stars 929 Reviews |
| Global Trade Identification Number | 00000000189637 |
| Hand Orientation | Ambidextrous |
| Handle Material | Wood |
| Included Components | See Description |
| Included components | See Description |
| Is Product Cordless | Yes |
| Item Length | 5 Inches |
| Item Type Name | JJs Lockback Knife Kit |
| Item Weight | 0.11 Pounds |
| Manufacturer | JJ's Knife Kit |
| Model Name | JJ4-BRK |
| Model Number | JJ4-BRK |
| Model name | JJ4-BRK |
| Recommended Uses For Product | Peeling |
| Recommended uses for product | Peeling |
| Reusability | Reusable |
| Special Features | Locking Blades |
| Special features | Locking Blades |
| Style | Modern |
| UPC | 000000189637 |
| Unit Count | 1.0 Count |
J**T
Great wooden lockback for safety training
M**R
Fun thing for collector
B**3
My 6 year old loved it!
J**.
Perfect for young child
H**9
Perfect project
Trustpilot
1 month ago
1 week ago