Concrete Monuments Size 4X4X24 measuring tape holder Use this adapter for mounting

Use this adapter for mounting retro prisms and tripod mounted target systems

verifying forms

Magnet dampening: Yes

For surveyors and construction professionals

Compensator accuracy: ±0

Concrete Monuments Size 4X4X24 measuring tape holder Use this adapter for mountingNo more pouring concrete on site. Our precast concrete monuments feature smooth edges and a 3 4" diameter hole for the insertion of brass survey markers. 4" x 4" x 24" 3 4" hole for cap Sold Separately (Each) Customized markers not included (sold separately) Monuments are 4" square at the top where the hole is located and 4" square at the bottom Monuments are preferable because they will not heave out of the ground during frost thaw cycles. ****