DTi Products

Wire Protection Grommet Edging

How Often Are You Able to Cut One Component Cost in Half?


Why Spring-Fast Grommet Edging?

Spring-Fast Grommets protect wires & cables and offers:

• Superior performance: encapsulated spring steel core, outperforms plastic grommets.
• Snap on installation lowers costs 49% vs. grommets with glue. Watch the 4 min video below.
• Improves efficiency 9.5x - over and above the 49% savings due to fewer steps in workflow.

12 types of Spring-Fast from High Heat to Military Spec are available

Please call for custom designs/solutions.



Spring-Fast is the fastest, safest, and most reliable way to protect wires and cables from abrasion. The nylon clad, stainless steel substrate assures a durable and high performance grommet edging in hostile environments such as immersion, shock and vibration, salt spray, high and low relative humidity, and low temperatures are unsurpassed. One product does it all.

Spring-Fast Tools


DTi offers a variety of tools to cut, measure, and apply Spring-Fast grommet and Trim-Fast™ edge trim.

Spring-Fast Military


Spring-Fast Military wire protection grommet edging is a continuous edge protection solution to prevent wires and cables from chaffing. In service worldwide aboard numerous tactical platforms from helicopters, fighter jets, military transports, business jets and general aviation aircraft to a variety of naval ships, DOD ground based and missile systems. Spring-Fast Military products available are U.S. Dept. of Defense and FAA approved per NASM 22529/1, NASM 22529/2 and National Stock Numbers per Federal Supply Code 5325.

Spring-Fast Aerospace


Spring-Fast BAP Aerospace Series Flexi Wire Protection Grommet® Series is a continuous edge protection solution to prevent wires and cables from chaffing. It has all the attributes of the "T" and "BT" Series, but has greater gripping strength for severe shock and vibration environments with 4-axis flexibility. Airborne on General Aviation and Tactical Aircraft applications the BAP Series grommet edging is well suited for the versatile requirements from avionics racks to lightening holes.



The Trim-Fast Edge Trim materials offer a fast and easy assembly to rough panel edges in a variety of environments. Typical construction of CRS (cold rolled steel) and SST (stainless steel) substrates witha variety of high performance encapsulating extruded polymers in Silicone, EPDM, or PVC to provide superior insertion and extraction. Industry standars include FMVSS 302, UL94, FAR25, ASTM and FDA approval to meet flammability, smoke, toxicity, weathering, temperature, food service equipment and other application requirements. Modest NRE and Prep charges offer customized solutions with quick turnaround.

Lower Your Total Install Costs by 49%

Plastic Edging – Grommet Edging

Cables or wires passing through or over frames and materials like sheet metal and composites can suffer abrasion from sharp edges.   This can break down the electrical insulation and cause data loss or complete lack of functionality as well as the danger of sparks and possibly catastrophic fires.

Traditionally simple plastic edging grommets have been used to prevent this. These flexible edging plastic grommets are called many things including rubber edge trim, plastic grommets,  plastic edge protection, flexible edging,  rubber edging trim, wire grommets, pvc edging and cable grommets to name a few.  Regardless of the name normal installation involves a glue application which is both labor intensive and costly and unfortunately the glue and grommet will degrade over time.