Power Line Markers

Power Line Markers

P&R Tech is the worldwide leader in power line markers and related safety products for the utilities industry. We introduced our original SpanGuard spherical power line markers in 1960, and many of them remain in service to this day, warning pilots of wires in their flight path.

Over the years, we improved our marker design and extended it to a variety of models that fit nearly any application and budget—from our low cost Redball markers to aluminum markers that attach to today’s high temperature lines.

Talk to us about your application. We can help match the right markers with the job, provide the necessary quote, coordinate with your project schedule, and as needed, arrange helicopter installation.

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Power Line Markers

SpanGuard ABS Standard Marker

This is the marker that has set the standard for decades! Routinely installed by helicopter on hot lines. Spiral wire preform for secure attachment. Superior color retention. 9", 20", 24", 36".

Starts at: $154.00
Made in USAMADE IN USA
Power Line Markers

SpanGuard EHV 115 kV+ Marker

Developed for installation on lines up to 345 kV, our EHV markers have a special coating and other design features to reduce corona effects that can lead to burning or melting with standard markers.

Starts at: $625.00
Made in USAMADE IN USA
Power Line Markers

SpanGuard AL High Temperature Marker

12", 24", 30" & 36" aluminum markers for high kV or high temperature ACSS/ACCR lines rated up to 500 kV or 250° C (482° F). Direct attachment to live line. Lightweight: 36" marker weighs only 20 lbs.

Starts at: $295.00
Made in USAMADE IN USA
Power Line Markers

SpanLite Self-Illuminated Marker / Light

Aluminum marker provides 24/7 illumination with 2 steady red LED lights. Satisfies FAA/ICAO catenary lighting advisories. Installs on 50–2,000 amp conductor—no other power source needed!

Made in USAMADE IN USA
Power Line Markers

Redball Low Cost Marker

These economical 9" and 20" acrylic markers attach to the conductor with rubber grips. Satisfies FAA requirements. Can upgrade at time of order for higher voltages, spiral wire preform attachment, and ABS material.

Starts at: $108.00
Made in USAMADE IN USA
Power Line Markers

CrossOver Marking System

This system of proven SpanGuard markers warns low flying pilots and drone operators, who are often inspecting lower power lines, that higher power lines are coming up that will cross their flight path.

Call for price
Power Line Markers

MetMarkers Guy Line Markers

Uses our durable and effective SpanGuard markers to make hard-to-see guy lines visible to pilots and birds. Suitable for met towers, smaller radio towers, wind turbine installations, and similar obstructions.

Starts at: $115.00
Made in USAMADE IN USA
Power Line Markers

SpanGuard Hanger

For bundled conductors where spacing is tight, or installing from a cart is difficult. Hangs from line with single compression clamp. ABS or aluminum. 24” & 36”.

Call for price
Made in USAMADE IN USA
Power Line Markers

QuikMark Low Line Marker

Ideal for construction sites, industrial plants, marinas, anywhere machinery can strike low hanging distribution lines. Simple installation by hotstick with SnapFast spring clamp. Optional yellow reflector. 10" dia.

Starts at: $85.00
Power Line Markers

SnapFast™ Installation Tool

Quickly and safely install or remove bird diverters and low line markers that use SnapFast clamps. Installation tool attaches to a hot stick. Allows installation from ground or bucket.