Prices $6.52 1 - 24 $5.44 25 - 99 $4.26 100 - 249 $3.62 250 or more CD2 - 2" Domed Concrete Survey Marker (Aluminum)	Prices $7.38 1 - 24 $6.15 25 - 99 $5.05 100 - 249 $4.70 250 or more CD2L - 2" Leveling Mark with Datum Point (Aluminum)
Prices $12.74 1 - 24 $11.50 25 - 99 $10.78 100 - 249 $10.11 250 or more C25D - 2 1/2" Domed Concrete Survey Marker (Aluminum)	Prices $12.14 1 - 24 $11.86 25 - 99 $11.47 100 - 249 $11.00 250 or more C35D - 3 1/2" Domed Concrete Survey Marker (Aluminum)
Prices $0.00 each STANDARD LOGO - Choose from a wide variety of logos to add to your markers/monuments	Prices $18.47 1 - 24 $16.34 25 - 99 $14.78 100 - 249 $13.97 250 or more C35F - 3 1/2" Flat Concrete Marker (Aluminum)
Prices $15.44 1 - 24 $13.98 25 - 99 $12.03 100 - 249 $11.32 250 or more C4D - 4" Domed Concrete Marker (Aluminum)	Prices $19.67 1 - 24 $18.38 25 - 99 $17.43 100 - 249 $17.09 250 or more RT35F - 3 1/2" Flat Rock Tablet (Aluminum)
Prices $16.92 1 - 24 $15.67 25 - 99 $14.27 100 - 249 $13.15 250 or more RT35D - 3 1/2" Domed Rock Tablet (Aluminum)	Prices $0.48 each CAPMAG - 1/2" x 1/4" Ceramic Magnet for Concrete Markers

Berntsen offers the following styles of aluminum concrete survey markers for use in concrete or rock:

"C" style (US Army Corps of Engineers Type 1 Disc) concrete survey marker has the classic 3" (76mm) long split-style tapered stem. It is available in 3-1/2" (89mm) or 4" (102mm) diameters. Orbital formed from solid 6000 series aluminum bar.

For smaller concrete markers use the "CD" style 2" (50mm) diameter marker has a 3 /4" (19mm) diameter x 2" (50mm) long stem and is notched to hold firmly in concrete or rock. Orbital formed from solid 6000 series aluminum bar. It is also available as a leveling mark with a raised datum point (with recessed center) for precise monitoring (model CD2L).

The "RT" style concrete marker is a variation on the concrete disc theme and is available in a 3-1/2" (89mm) diameter. The RT1 offers more resistance to twisting and features four legs. Orbital formed from solid 6000 series aluminum bar.

The CAPMAG ceramic magnet can be used with concrete markers to assure easy detection of the mark by a magnetic locator. Dimensions are 1/2" (13 mm) in diameter & 1/4" (6 mm) long.  Can be located up to four feet deep with a magnetic locator.