Best Romex Staples and Cable Clips for Securing Wire

Securing NM Cable Properly: Code and Craft

NEC requires NM cable (Romex) to be secured within 12 inches of every electrical box and at intervals not exceeding 4.5 feet along its run. Beyond the code requirement, properly secured cable is protected from damage, produces a neat installation that any future electrician or inspector will appreciate, and prevents the sagging, tangled runs that make troubleshooting difficult years later. The right staples and clips for the cable size and wall material make this fast and professional-looking.

Key Features to Look For

• Cable size compatibility: NM cable comes in multiple sizes – 14/2, 14/3, 12/2, 12/3, and so on. The staple or clip must match the cable width – too narrow cuts into the cable insulation, which is a code violation and a fire hazard. Always verify the staple width against your cable designation before buying in quantity.
• Single vs. stacked cable staples: Standard cable staples secure one cable per staple. Stacked cable staples and cable stacking clips allow multiple cables to be secured side-by-side or stacked vertically on the same fastener – useful for runs along stud faces where multiple circuits share the same path.
• Material for substrate: Hammer-driven staples work on wood framing. Masonry cable clips with masonry nails or screw anchors secure cable to concrete or CMU block walls in basements. Adhesive-backed clips work on smooth surfaces where nailing isn’t practical. Match fastener to substrate.
• Drive tool compatibility: Traditional cable staples are hammer-driven. Arrow and similar brands make cable staple guns that dramatically speed up rough-in work by automating the stapling. Staple gun-compatible cable staples must match the tool’s magazine – not all staples are cross-compatible.
• Cable protection at edges: Where NM cable passes through a stud, NEC requires the cable be at least 1-1/4 inches from the face of the stud or protected by a steel nail plate. Nail plates are small, inexpensive, and should be in your kit whenever cable passes through studs near the finished wall surface.

Top Picks

Gardner Bender MSB-2 Cable Staple Assortment

A multi-size assortment of insulated cable staples covering 14/2, 12/2, and 10/2 NM cable sizes. The polyethylene insulation on the staple bridge prevents the metal from cutting through cable jackets under hammer impact – a protection that uninsulated staples don’t provide. The assortment format means one purchase covers a typical rough-in project where multiple cable sizes are used. Standard hammer-driven installation.

Arrow Fastener CT50B Cable Tacker with Cable Staples

Arrow’s cable staple gun accelerates rough-in work significantly over hammer-driven staples. The spring-loaded driver fires cable staples with one hand, leaving the other hand free to hold the cable in position. Compatible with Arrow’s 50-series cable staples in sizes for 14/2 and 12/2 NM. The staple gun approach becomes worthwhile on any project requiring more than 50 staple placements – the time savings on a whole-house rough-in are substantial.

Panduit Pan-Steel Cable Clips for Concrete

Masonry cable clips for securing NM and THHN cable to concrete and CMU walls – common in basement and garage installations. The steel clip accepts a concrete nail or powder-actuated fastener. Unlike adhesive clips (which fail in damp basement environments), these mechanical fasteners are reliable long-term. Buy masonry nails sized for the clip base – standard 1-1/2″ cut masonry nails are appropriate for standard basement applications.

Eaton Steel Nail Plates (1-1/4 Inch)

Not a cable clip but an essential companion product: steel nail plates protect NM cable at any point where it passes through framing within 1-1/4 inches of the face. Drive these into the stud face over every cable notch or hole near the finished surface. Skipping nail plates is the violation most commonly flagged during electrical rough-in inspections. Buy a box of 25 and use them liberally – they’re inexpensive and the inspection peace of mind is worth it.

Frequently Asked Questions

Can I just use cable ties instead of staples for NM cable?

No. NEC requires cable to be secured to structural members (studs, joists, framing) – cable ties alone don’t constitute proper support and don’t prevent cable from sagging away from the structure over time. Cable ties are appropriate for organizing bundles of cable at panels or in accessible locations as a supplemental method, but not as a substitute for code-required stapling to framing.

How close to a box do I need to staple?

Within 12 inches of every electrical box – the NEC 314.17 requirement. In practice, staple as close to the box as the cable’s bend radius allows while keeping the cable from kinking. The first staple near the box is also what keeps the cable from pulling out of box connectors if someone tugs the cable downstream.

Can I stack multiple cables under one staple?

Standard U-staples are designed for one cable. Stacking clips and multi-cable staples designed for the purpose allow multiple cables under one fastener – but standard single-cable staples should never be used to pinch multiple cables because the additional pressure can damage the cable jacket. If you need to run multiple circuits together, use a multi-cable stacker or run them side-by-side with individual staples.