Martin 440 High Carbon Steel Face Spanner Wrench, 3-3/4-Inch Center Distance

Martin 440 High Carbon Steel Face Spanner Wrench, 3-3/4-Inch Center Distance

• Martin 440 durable face spanner wrench engineered for servicing packing glands, adjustable collars, rings, and locknuts with a precise 3-3/4-inch pin center spacing.
• Features:
  • High carbon steel construction delivers long-lasting strength and durability
  • Industrial black finish resists corrosion and minimizes glare during use
  • Fixed 3/8-inch diameter and length pins ensure reliable engagement with mating surfaces
  • Designed for accurate fit and ease of use in industrial and machinery maintenance
• Specifications:
  • Manufacturer: Martin
  • Part Number: 440
  • Center Distance of Pins: 3-3/4 inches
  • Span of Jaws in Clear: 3-3/16 inches
  • Material and Finish: High carbon steel, industrial black
• Martin 440 also referred to as Martin face spanner wrench 440, 3-3/4-inch pin spanner, Martin pin spanner wrench, industrial black face spanner, and maintenance face spanner tool.

Martin is widely respected for precision-engineered industrial hand tools. The 440 face spanner wrench exemplifies that legacy with robust construction and exacting dimensions for dependable performance in machining and maintenance workflows.

Q: What is the pin center distance on this wrench?
A: It features a pin center distance of 3-3/4 inches, allowing it to interface accurately with matching components.

Q: What are the pin dimensions?
A: The fixed pins are 3/8 inch in both diameter and length, providing secure engagement.

Q: What types of tasks is this wrench used for?
A: Ideal for servicing packing glands, adjustable collars, rings, and locknuts in industrial and machinery settings.