Spring Loaded Pipe Wrench Development

I'm looking for a skilled tool designer to develop a specialized spring-loaded pipe wrench with an integrated wheel valve wrench.

Requirements:
- Design and engineering of a spring-loaded pipe wrench
- Integration of a wheel valve wrench mechanism
- Use of high-quality steel as the primary material
- Total length of the tool should be 10 inches

Ideal Skills and Experience:
- Expertise in hand tool design, particularly wrenches
- Proficiency in working with steel
- Strong mechanical engineering background
- Experience with prototype development and testing

Looking for detailed, durable, and effective design. Please include examples of similar work in your bid.