PRODUCTS
1778 XZN Key Wrench (12-Point) | Industrial S2Steel –
1778 Series: 12-Point XZN Key Wrench (Triple Square)
- Clés mâles coudées XZN
- Klucz L-klucz XZN
- Winkelschlüssel XZN
- Llaves para tornillos-XZN
- L- مفتاح وجع XZN
- L- ประแจกุญแจ XZN
- 12角L扳手
- DIN 65253, 2325
- Made by S2 steel material
- Wrench all we can support
Industrial 1778 XZN Key Wrench with 12-point triple square profile. Forged from S2 steel for high-torque automotive fasteners. Inquire for B2B supply.
| 1778 mm | ARM(L1) | STANDARD ARM(L2) |  g |
|---|---|---|---|
| 4M | 20 | 63 | 8 |
| 5M | 24 | 72 | 15 |
| 6M | 26 | 76 | 23 |
| 8M | 28 | 82 | 40 |
| 10M | 31 | 93 | 90 |
| 12M | 34 | 106 | 130 |
| 14M | 45 | 125 | 200 |
| 16M | 55 | 140 | 310 |
| 18M | 58 | 150 | 420 |
Feature
Technical Engineering & Material Superiority
This XZN Key Wrench is built to exceed the requirements of professional technicians:
- S2 Alloy Steel Construction: Forged from a specialized blend of Silicon, Nickel, Chrome, Molybdenum, and Vanadium. This material offers superior elasticity and hardness compared to standard S2 steel, crucial for high-impact XZN fasteners.
- Precision 12-Point Profile: The CNC-machined Triple Square (XZN) tip ensures a 100% engagement rate with internal drive bolts, allowing for significantly higher torque loads than standard hex or star keys.
- L-Type Long Reach Design: The extended arm provides deep access into engine bays and chassis components, while the short arm offers maximum leverage for initial loosening of seized bolts.
B2B Procurement & Automotive Applications
The XZN Key Wrench 1778 is a critical inventory item for:
- European Vehicle Service: Essential for cylinder head bolts, drivetrain components, and brake calipers on VAG (Volkswagen, Audi, Porsche) and Mercedes-Benz vehicles.
- Aerospace & Defense: Precision 12-point fastening where weight-to-torque ratios are strictly regulated.
- Industrial Manufacturing: High-speed assembly lines utilizing Triple Square fasteners to reduce tool cam-out.
Frequently Asked Questions (B2B FAQ)
Is XZN the same as Double Hex or Torx? No. The XZN Key Wrench has 12 points with 90-degree angles, creating a “Triple Square.” It is specifically designed for XZN fasteners and is not compatible with Torx or standard 12-point sockets.
What sizes are available for the 1778 series? We offer the 1778 series in a full range of Metric sizes (M4 to M18). Please refer to our technical chart for specific arm lengths and weight specifications for bulk B2B orders.
Does this wrench feature a corrosion-resistant finish? Yes, the 1778 series is finished with an industrial satin-chrome or black-oxide coating to withstand the harsh oils and chemicals found in automotive service centers.
