The 4" blade is the go-to size for embedding drywall tape over butt joints and inside corners -- narrow enough to work in tight spaces, wide enough to lay tape flat in one pass. Flexible steel blade with a solid tang for durability.

• 4" blade width
• Full-tang blade construction
• Solid steel head
• Flexible blade for smooth compound feathering
• Ergonomic handle
• For drywall taping, mudding, and joint compound application

Best For: Embedding paper or fiberglass drywall tape into joint compound, cutting in inside corners, applying the first coat of mud over butt joints, and small patch and repair work. Flex blade lets you feather compound smoothly at the edges to reduce sanding. For finish coats on wider joints, step up to the 5" or 6" size.