Simpson Strong Tie NS1 Nail Stop 1.5 X 3 Inches

Product Description

The SIMPSON STRONG TIE NS1 is a nail stop plate designed to protect plumbing pipes and electrical wiring from accidental nail or screw penetration during framing and finish work. Measuring 1.5 inches by 3 inches, the NS1 mounts directly over notched or bored framing members where lines pass through studs, joists, or plates. This type of protective plate is standard in both residential and light commercial construction, installed by rough-in plumbers, electricians, and framers to meet code requirements before wall or floor sheathing is closed. The package contains 100 units, making it a practical bulk buy for ongoing job site use.

The NS1 is used wherever plumbing supply or drain lines, electrical cables, or low-voltage wiring run through wood framing members that fall within the nailing zone. Typical applications include stud walls, floor joists, and top or bottom plates in wood-frame construction. A single package covers 100 protection points, suitable for larger framing projects or contractor stock.

Key Features

• Protects plumbing and electrical lines from nail and screw penetration through framing
• Compact 1.5 x 3 inch profile fits standard notch and bore locations in studs and joists
• Sold in a package of 100 units for job site efficiency
• Straightforward installation with no special tooling required
• Suitable for residential and light commercial wood-frame construction

Compatibility

Designed as an OEM-style protective plate for use in standard wood-frame construction wherever plumbing, electrical, or low-voltage lines pass through framing members within the nailing zone.

Installation Notes

Nail stops are typically installed by the rough-in plumber or electrician after lines are run through framing and before wall or floor sheathing is applied. The plate is nailed or stapled flush against the face of the framing member, centered over the notch or bore location. Local building codes, including the International Residential Code, specify minimum distances from the edge of a framing member that trigger the requirement for nail stop protection — verify the applicable code before installation. Inspection is typically required before the wall cavity is closed.

Technical Specifications

• Dimensions: 1.5 x 3 inches
• Package Quantity: 100 units
• Unit of Measure: EA
• Package Weight: 7 pounds

Standard Information

• Brand: SIMPSON STRONG TIE
• Manufacturer Part Number: NS1