Contact Platform Support
Help CenterIndustrial Offset Striking Ring Wrench, 12-Point Box End, DIN 7444, 150mm Length, 1/2" Drive
Product Spotlights
Related Products
-
Heavy Duty Offset Striking Hex Wrench 3/8-1-1/2 Inch Chrome Molybdenum Steel Manganese Phosphate CoatingUS$ 23.2MOQ: 20 Units -
Industrial Offset Striking Hex Wrench 12mm-30mm Impact Rated Striking Face With Hexagonal Shank 200mm LengthUS$ 23.2MOQ: 20 Units
-
Offset Striking Hex Wrench 10-36mm Metric Chromium-Vanadium Steel Black Oxide FinishUS$ 23.2MOQ: 20 Units
-
Offset Striking Hex Wrench Used for Heavy Machinery Assembly and Farm Equipment Repair 14-27mm Standard CompliantUS$ 23.2MOQ: 20 Units
-
Cold Forged Offset Striking Hex Wrench 23mm Hardened Steel Reduced Head Thickness for Tight Space AccessUS$ 23.2MOQ: 20 Units
As a professional manufacturer with over 20 years of experience, Cangzhou Dean Safety & Special Tools Co., Ltd. proudly presents our Industrial Offset Striking Ring Wrench – a high-performance tool designed for demanding bolting applications. Built to DIN 7444 standard, this 150mm long, 12-point box end wrench with 1/2" drive offers superior torque transfer and fatigue resistance. Our factory, established in 2001 and exporting over US$100 million annually, ensures every wrench undergoes rigorous quality control to meet the needs of professionals in oil & gas, construction, mining, and heavy equipment maintenance.
This offset striking ring wrench combines the reliability of a box end with the torque-boosting design of a striking face. The 12-point configuration provides precise engagement with hex fasteners, minimizing rounding and allowing for incremental tightening. The offset angle (typically 15°–30°) provides clearance for knuckles and obstructions, making it ideal for tight spaces. Each wrench is heat-treated for hardness and toughness, then coated with a corrosion-resistant phosphate finish for long service life.
Key Features & Technical Specifications
- Standard Compliance: Manufactured in accordance with DIN 7444, ensuring dimensional accuracy and mechanical properties.
- High-Strength Material: Made from premium alloy steel (chrome vanadium or 40Cr) for optimal balance of strength and ductility.
- 12-Point Box End: Allows 30° rotation for fastening in confined spaces; reduces fastener damage.
- Striking Face: Integrated striking surface on the box end allows use with a hammer for extra torque application.
- Offset Design: Improves access to recessed bolts and prevents hand injuries from striking.
- Surface Treatment: Phosphate or black oxide coating resists rust and provides a non-slip grip.
- Length & Drive: 150mm overall length, 1/2" drive square for use with impact sockets or adapters (optional).
| Parameter | Value |
| Overall Length | 150 mm |
| Drive Size | 1/2 inch |
| Number of Points | 12 |
| Offset Angle | ~15° |
| Material Hardness | HRC 38-45 (typical) |
| Torque Capacity | Up to 150 N·m (estimated, depends on fastener) |
Advantages for Your Operations: The offset striking ring wrench reduces the risk of fastener slippage and hand injuries compared to standard open-end wrenches. Its compact length (150mm) provides a balanced leverage-to-weight ratio, allowing controlled striking force without excessive bulk. The 12-point design works with both 6-point and 12-point fasteners, increasing versatility. Furthermore, the DIM 7444 compliance guarantees interchangeability and predictable performance across different maintenance tasks. Whether you're tightening flange bolts in a refinery or assembling heavy machinery, this wrench delivers consistent, reliable results.
Trust the Industry Leader
Cangzhou Dean Safety & Special Tools Co., Ltd. has supplied tools to markets including North America, Europe, Southeast Asia, Africa, and the Middle East since 2001. With an annual export value exceeding US$100 million, we have the production capability and quality assurance to meet large-scale orders and custom requirements. Our factory in Hebei, China, is equipped with advanced forging and heat treatment lines. We ship from Tianjin, Shanghai, and Ningbo ports, offering flexible logistics options. When you choose our Industrial Offset Striking Ring Wrench, you benefit from decades of manufacturing expertise, strict adherence to DIN standards, and a commitment to customer satisfaction. Contact us today for a quotation or to discuss your specific tooling needs. We are ready to support your operations with high-performance tools that stand the test of time.
Frequently Asked Questions
-
Q: What material is this wrench made of?
A: It is manufactured from high-grade alloy steel (chrome vanadium or equivalent) to ensure strength and durability. -
Q: Can this wrench be used with an impact driver?
A: The wrench itself is designed for manual striking with a hammer. For impact driver use, we recommend using impact sockets with a 1/2" drive adapter (not included). -
Q: Is the wrench compatible with metric or imperial fasteners?
A: The 12-point box end fits both metric and imperial hex fasteners within its size range – please consult dimensions for exact fit. -
Q: What is the torque rating?
A: While not officially rated, the wrench can typically handle up to 150 N·m when used with appropriate striking force. Exceeding limits may cause damage. -
Q: Do you offer custom sizes or lengths?
A: Yes, custom orders are available upon request. Please provide your specifications for a tailored solution. -
Q: How is the wrench packaged for shipping?
A: Standard packaging is individual polybag or blister pack. Bulk packaging and custom branding options are also available. -
Q: Does this wrench meet any safety standards?
A: It is manufactured per DIN 7444, which defines dimensional and mechanical requirements. It is intended for professional use with proper safety precautions. -
Q: What is the warranty?
A: We offer a standard 12-month warranty against manufacturing defects. Extended terms can be negotiated for large orders.
Send Inquiry to This Supplier
You May Also Like
-
Factory Direct Offset Striking Hex Wrench 6-Piece Set Full Size Range With 1-Year Warranty Against BreakageUS$ 23.2MOQ: 20 Units
-
Extra Long Offset Striking Hex Wrench 17mm With Non-Slip Grip Handle Knurled Surface for Oil Rig MaintenanceUS$ 23.2MOQ: 20 Units
-
Offset Striking Hex Wrench Set 8 Piece Metric Sizes 8-24mm Drop Forged Steel Heat Treated for High TorqueUS$ 23.2MOQ: 20 Units
-
Offset Striking Hex Wrench Each Supplied With Mill Test Report Conforms toUS$ 23.2MOQ: 20 Units
-
Stainless Steel Offset Striking Hex Wrench 304 Grade 16mm for Offshore and Marine Engineering ApplicationsUS$ 23.2MOQ: 20 Units
-
Spark Proof Offset Wrench ,box End Double Two Sides Ring Spanner Aluminum Bronze Beryllium Bronze Safety SparklessUS$ 2.3 - 260MOQ: 1 Unit
-
Aluminum Bronze Double Open End Wrench Sparkless Copper Alloy Forged Type High QualityUS$ 2.3 - 260MOQ: 1 Unit
-
Sparkless Non Magnetic Beryllium Bronze Adjustable Wrench 4" 100mm,max 13mm,US$ 12 - 360MOQ: 10 Pieces
-
Non Sparking Pipe Wrench Beryllium Bronze Stilson,tube Spanner American TypeUS$ 15 - 360MOQ: 10 Pieces
-
Non Sparking Oblique Pipe Wrench Aluminum Bronze 8" OEMUS$ 20 - 120MOQ: 10 Pieces
