Description:

The Hillman Group 57120 Metric Hex Key Wrench M4 is a professional grade 6 pack designed for efficient furniture assembly and repair. These high strength steel wrenches provide the durability and precision needed for mechanical fastening tasks.

• Material: Alloy Steel
• Finish Type: Powder Coated
• Color: Gray
• Quantity: 6 Pack
• Thread Sizes: Number 8 32 and 1/4 inch 20 coarse thread sizes
• Length Range: 0.315 inch to 0.984 inch
• Metric Hex Keys: Diameter range from 4mm to 6mm
• Head Style: Fixed Square
• Operation Mode: Mechanical
• Item Dimensions: 3.87 inches width, 1.25 inches length, and 1.43 inches height