| A | B | C | Weight |
|---|---|---|---|
| 25 | 25 | 75 | 0,090 |
| EAN | Weight | Code | Name |
|---|---|---|---|
| 5901477196935 | 0,09kg | T00218-04 | SPLINE impact socket 1/2" M4 CR-MO |
| 5901477196942 | 0,09kg | T00218-05 | SPLINE impact socket 1/2" M5 CR-MO |
| 5901477196959 | 0,09kg | T00218-06 | SPLINE impact socket 1/2" M6 CR-MO |
| 5901477196966 | 0,09kg | T00218-08 | SPLINE impact socket 1/2" M8 CR-MO |
| 5901477196973 | 0,1kg | T00218-10 | SPLINE impact socket 1/2" M10 CR-MO |
| 5901477196980 | 0,11kg | T00218-12 | SPLINE impact socket 1/2" M12 CR-MO |
| 5901477196997 | 0,13kg | T00218-14 | SPLINE impact socket 1/2" M14 CR-MO |
| 5901477197000 | 0,15kg | T00218-16 | SPLINE impact socket 1/2" M16 CR-MO |
| 5901477197017 | 0,16kg | T00218-18 | SPLINE impact socket 1/2" M18 CR-MO |
| 5901477197024 | 0,17kg | T00218-20 | SPLINE impact socket 1/2" M20 CR-MO |
A professional SPLINE impact socket by Tvardy, designed for heavy-duty use with impact wrenches. Indispensable in automotive workshops, industrial settings, and during assembly of structures using SPLINE socket connections.
Tip type: SPLINE
Size: M4
Socket type: Impact
Drive: 1/2" mounting socket
Material: High-quality CR-MO steel (chromium-molybdenum)
The socket is made from premium-grade chromium-molybdenum steel (CR-MO), a material specifically developed for impact tool applications.
| Feature | CR-MO Steel | CR-V Steel |
| Impact resistance | Very high – ideal for impact wrenches | Limited – for manual use only |
| Flexibility | Higher – absorbs vibrations | Lower – prone to cracking under impact |
| Hardness | Maintains hardness under load | Good, but lacks impact resistance |
| Recommended Use | Impact tools, industry, mechanics | Hand tools, hobbyist workshops |
In short – if you use an impact wrench, choose CR-MO. It withstands extreme forces and won’t let you down under tough conditions.
Why Choose Tvardy Sockets?
Precise fit for SPLINE bolts – minimizes the risk of slipping and head damage
Designed for impact work – resists cracking under high torque
Robust construction – includes a retaining ring and pin hole for secure mounting
Protective anti-corrosion coating – enhanced durability in harsh conditions
Applications:
Automotive repair shops (e.g., suspension bolts, calipers, reinforcements)
Heavy industry and automotive manufacturing
Assembly of machines and steel structures
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