The Simpson NS2 1-1/2 in. x 6 in. 14-Gauge Nail Stop by Simpson is engineered to prevent nails from piercing and damaging water, gas, and electrical lines and pipes that pass through framing members. Installed over each point where utilities cross structural members, this nail stopper plate delivers code-compliant protection against physical damage to utility lines on residential home projects and professional construction sites alike. Built from 14-gauge steel with a Zinc Galvanized G90 finish, it offers reliable, long-lasting performance wherever utility lines need safeguarding.

Key Features

• Meets IRC, IBC, IMC, UPS, NEC and International Plumbing codes - satisfies all major building code requirements so inspections go smoothly and installations stay compliant without guesswork
• 14-gauge steel construction - provides a heavy-duty barrier strong enough to stop errant nails and fasteners from reaching water, gas, and electrical lines behind framing members
• Zinc Galvanized G90 coating - adds an extra layer of corrosion resistance that keeps the plate performing reliably over the long term, even in moisture-prone wall and floor cavities
• 1 1/2 in. x 6 in. profile - sized to cover standard framing member penetration points, giving utility lines a full protective footprint without requiring cutting or modification
• Versatile for home and commercial use - equally at home on DIY remodeling projects and professional construction sites, making it a practical addition to any fastener and framing toolkit

Why This Product

• All-in-one code compliance - a single nail stop plate that satisfies IRC, IBC, IMC, UPS, NEC, and International Plumbing codes means fewer product substitutions and greater confidence at every stage of an inspection
• Protects what matters most - designed specifically to shield water supply lines, gas lines, and electrical lines and pipes from nail or screw penetration, reducing the risk of costly damage and serious safety hazards after walls are closed up
• Durable galvanized steel built to last - the 14-gauge G90 galvanized steel construction resists corrosion and holds up over time, so the protection it provides on day one remains intact for the life of the structure
• Simple, fastener-ready installation - compatible with 8d common nails or #9 x 1 1/2 in. Strong-Drive SD screws, so it fits naturally into existing workflows without requiring special tools or hardware

Specifications

• Model No.: NS2
• Gauge: 14
• Width: 1-1/2 in.
• Length: 6 in.
• Coating/Finish: Zinc Galvanized, G90
• Install With: Install with 8d common nails or #9 x 1-1/2 in. Strong-Drive SD screws (sold separately)
• Country of Origin: United States

Approved Applications

• Protection of water supply lines passing through framing members
• Protection of gas lines passing through framing members
• Protection of electrical lines and pipes passing through framing members
• Residential home projects requiring code-compliant utility line protection
• Commercial construction sites requiring protection against physical damage to utility lines

Frequently Asked Questions

What building codes does the Simpson NS2 Nail Stop meet?

The Simpson NS2 meets IRC, IBC, IMC, UPS, NEC and International Plumbing codes, satisfying all building code requirements to provide protection against physical damage to utility lines.

What types of utility lines does the NS2 protect?

The NS2 is designed to prevent nails from piercing and damaging water, gas, and electrical lines and pipes that pass through framing members.

What fasteners are recommended for installing the NS2 Nail Stop?

The NS2 is installed with 8d common nails or #9 x 1-1/2 in. Strong-Drive SD screws.

What material and coating is the Simpson NS2 made from?

The NS2 is made from 14-gauge steel with a Zinc Galvanized G90 coating, providing durable and lasting corrosion resistance for reliable long-term performance.