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🔪 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 | Adult |
| Batteries Included? | No |
| Blade Edge | Flat |
| Blade Length | 3.25 Inches |
| Blade Material | Stainless Steel |
| Brand | JJ's Knife Kit |
| Color | Brown |
| Customer Reviews | 4.3 4.3 out of 5 stars (929) |
| Date First Available | 28 February 2010 |
| Features | Locking Blades |
| Hand Orientation | Ambidextrous |
| Included Components | See Description |
| Is Discontinued By Manufacturer | No |
| Item model number | JJ4-BRK |
| Length | 4 inches |
| Manufacturer | JJ's Knife Kit |
| Material Type | wood |
| Number of Items | 1 |
| Product Dimensions | 12.7 x 12.7 x 12.7 cm; 50 g |
| Size | 3 بوصة |
| Style | Modern |
| Weight | 99 g |
| Width | 3 inches |
J**T
Great wooden lockback for safety training
M**R
Fun thing for collector
B**3
My 6 year old loved it!
D**N
ok
G**K
A gift for the kid at heart.
Trustpilot
1 month ago
2 weeks ago