Sioux Chief 539-518 Protective Plate 5x18 16-gauge

Product Description

The SIOUX CHIEF 539-518 is a nail guard protective plate designed to shield plumbing and electrical lines routed through wood framing members. Fabricated from 16-gauge steel, the plate measures 5 inches by 18 inches and features 16 pre-punched holes for fast mechanical fastening. Licensed plumbers and electricians install these plates wherever supply lines, drain lines, or branch circuit wiring pass through studs or joists at risk of penetration by drywall screws or nails. The rigid steel construction provides a hard barrier between fasteners and hidden pipe or conduit.

This protective plate is used in residential and light commercial new construction and remodel work. It is applied directly to the face of a framing member over the area where pipe or wiring has been bored through or notched. The 16 pre-punched holes allow the installer to secure the plate quickly using roofing nails or screws. The 18-inch length accommodates a range of stud spacings and routing patterns without requiring field cutting in most standard applications.

Key Features

• 16-gauge steel construction provides a rigid nail-stop barrier
• 5 x 18 inch size covers standard framing notches and bored holes
• 16 pre-punched holes for immediate mechanical fastening without drilling
• Flat plate profile seats flush against framing faces
• Suitable for protecting both plumbing lines and electrical wiring runs

Compatibility

Designed as an OEM-style nail guard for residential and light commercial framing applications where plumbing or electrical lines require protection per applicable building codes.

Installation Notes

Installation is typically performed by a licensed plumber or electrician before drywall is hung. Fasten the plate firmly over the bored hole or notch using nails or screws through the pre-punched holes. Verify placement meets local building code requirements, which generally reference the IPC or NEC for minimum protection depth of concealed lines. Do not rely on the plate alone where framing notches exceed code-allowed depths without approved reinforcement.

Technical Specifications

• Dimensions: 5 x 18 inches
• Gauge: 16-gauge
• Hole Count: 16 holes
• Material: Steel
• UPC: 739236208088

Standard Information

• Brand: SIOUX CHIEF
• Manufacturer Part Number: 539-518