High-Strength Carbon Steel Wrench Forging | Custom Shifter Wrench Manufacturing | OEM Tool Parts

PRODUCT OVERVIEW

We specialize in manufacturing high-performance forged carbon steel wrench parts, including precision shifter wrench components, through advanced hot forging processes. Our OEM service delivers superior strength, wear resistance, and longevity for professional-grade tools.

KEY FEATURES & BENEFITS

✔ Premium Material Options

• Carbon Steels: 1045, 4140, 4340, S45C

• Alloy Steels: 40Cr, 42CrMo

• Optional heat treatment (quenching & tempering) for enhanced hardness (HRC 38-55)

✔ Precision Forging Technology

• Closed-die hot forging for optimal grain structure

• Tolerances from ±0.3mm (standard) to ±0.1mm (precision)

• Net-shape/semi-finish forging to reduce machining costs

✔ Custom OEM Capabilities

• Tailored designs for shifter wrenches, box-end wrenches, etc.

• CAD/CAM support for prototype to mass production

• Custom markings/logos embossed during forging

✔ Surface Treatment Options

• Black oxide / Phosphating (anti-corrosion)

• Electro-galvanizing / Zinc plating

• Powder coating (custom colors)

TECHNICAL SPECIFICATIONS

APPLICATIONS

• Automotive repair tools (wheel wrenches, gear wrenches)
• Industrial maintenance tools
• Heavy equipment service wrenches
• Specialty shifter wrenches for mechanical systems
• OEM replacement parts for tool manufacturers

WHY CHOOSE OUR FORGING SERVICE?

• 30+ Years of metal forging expertise

• Full in-house capabilities: Forging → Heat Treatment → Machining → Finishing

• Strict QC Process: 100% hardness testing + dimensional inspection

• Competitive Pricing: Cost savings up to 40% vs. machining from billet

• Fast Sampling: Prototypes available in 7-10 days

Request a Quote Today! Contact us for bulk orders, material certifications, or CAD drawings.