3M™ Disk Marker 1411-1H, 5 ft Range, Telephone, Not for Direct Bury, 210/Case Min Qty Order:210 3M SKU: 7010399028

3M SKU: 7010399028

3M SKU: 7100179507

Contains zirconia grains

3M SKU: 7100106678

3M SKU: 7010509590

3M™ Disk Marker 1411-1H, 5 ft Range, Telephone, Not for Direct Bury, 210/Case Min Qty Order:210 3M SKU: 70103990283M SKU: 7100178150 Lead Time: ~2 days 3M Extended Range 5' Disk Markers are not for direct buried applications and provide an easy, accurate method of locating flush mounted facilities which become covered by backfill or other obstructions, such as snow or vegetation. Locates flush mounted facilities which have become covered by backfill; Offers easy marking of buried lines; Passive antenna encased in orange water resistant polyethylene shell;