Arrow 257 Round Crown Cable Staple 7/16 in 1100 Pack

Product Description

The ARROW 257 is a round crown cable staple designed for use with compatible Arrow T25-series staple guns. Each staple measures 7/16 inch in crown width, making it well suited for securing low-voltage wiring, coaxial cable, and similar flexible conductors along framing, baseboards, and other surfaces. The pack contains 1100 staples, providing enough volume for a full day of rough-in or finish wiring work. Electricians and low-voltage technicians reach for these when they need a consistent, clean fastener that holds cable securely without crushing the conductor.

These staples are appropriate for residential and light commercial installations where low-voltage cable or small-diameter wiring must be routed and secured. Common applications include running coaxial, telephone, or data cable along wall studs, floor joists, and door casings. The round crown profile helps prevent damage to the cable jacket during installation, which is important when working with signal-carrying conductors that can degrade with excessive compression.

Key Features

• Round crown profile helps protect cable jacket from crushing during fastening
• 7/16 inch crown width sized for standard low-voltage and coaxial cable runs
• 1100-staple pack supports extended work sessions without reloading
• Designed specifically for Arrow T25, T2025, and ET2025 staple gun models

Compatibility

Designed for use with Arrow staple gun models T25, T2025, and ET2025. Confirm staple gun model before loading to ensure proper feed and drive.

Installation Notes

Low-voltage cable stapling is typically performed by electricians or data and AV installers in accordance with NEC guidelines for cable support and spacing. Load staples only into a compatible Arrow T25-series staple gun and verify the tool is not misfed before use. Drive staples snug against the cable without overtightening, as excessive force can deform the crown and damage the cable jacket. Inspect each fastened staple to confirm the cable is secure but not pinched.

Technical Specifications

• Crown Width: 7/16 inch
• Quantity per Pack: 1100 staples
• Weight: 0.316 pounds
• UPC: 00079055257165

Standard Information

• Brand: ARROW
• Manufacturer Part Number: 257