Description
Product Overview
The iFJF Wrench Extender Adapter is the tool every mechanic wishes they had sooner. Slip this onto your 1/2-inch breaker bar or ratchet and instantly multiply your leverage to crack loose seized, rusted, or over-torqued fasteners. The extended reach also lets you access bolts buried deep in engine bays, behind exhaust manifolds, or tucked under dashboards.
Key Features
- Heat-treated chrome vanadium steel — professional shop-grade durability
- Multiplies leverage 2-3x for breaking loose seized fasteners
- Extended 12-inch reach into tight engine bay and under-dash areas
- Compatible with all 1/2-inch drive breaker bars and ratchets
- Knurled grip handle prevents hand slippage under load
- Compact enough to fit in your tool box drawer
Vehicle Compatibility
| Make |
Model |
Year Range |
Engine |
| Universal |
All Vehicles |
All Years |
All |
⚠️ Always verify fitment with your vehicle's specifications before ordering. Contact our support team for compatibility questions.
Technical Specifications
| Brand |
iFJF |
| SKU |
FJ-BS-9403 |
| Drive |
1/2 Inch |
| Material |
Chrome Vanadium Steel |
| Function |
Leverage Multiplier + Reach Extension |
| Warranty |
12-Month Limited |
Installation Guide
Designed for DIY installation with basic hand tools. Refer to vehicle service manual for torque specs. Professional installation recommended if unsure.
Frequently Asked Questions
Q: Is this a genuine OEM part?
This is a premium iFJF aftermarket replacement manufactured to meet or exceed OEM specifications at significant cost savings.
Q: What is your return policy?
30-day hassle-free returns. If the part doesn't fit, contact our support team for a prepaid return label.
Q: How fast is shipping?
Orders ship within 1-2 business days from our US warehouses. Standard delivery: 3-7 business days.
Why Choose iFJF?
-
Quality Assurance: Every product is tested to meet or exceed OEM specifications for fit, function, and durability.
-
Fast USA Shipping: Orders ship from our domestic warehouses with full tracking — typically delivered within 3-7 business days.
-
Expert Support: Our US-based team of automotive specialists is ready to assist with fitment, installation, and technical questions.
-
Hassle-Free Returns: 30-day return window on all iFJF products — no questions asked.
-
Direct-to-Consumer Value: Premium quality without the dealer markup — save 30-60% vs. OEM pricing.
Package Includes
- 1x iFJF Universal Wrench Extender Adaptor Extension Tool Kti-49403 f
- Installation hardware (where applicable)
- Quick-start guide
Related iFJF Products
Helpful Resources
