Tempered steel surveying nail. Use: marking on hard surfaces. (certified design)

Standard Surveying nail with washer.  Use: marking on pavements or bitumen-based surfaces. Fixed using a hammer. Material: high strength, electro-zinc plated steel. Diameter: 7.5 mm Lengths: 45, 60 and 100 mm. Head Diameter: 16 mm with centring point. Washer diameter: 30 mm. Packed in bags of 50.

Steel reference marks. Use: marking on macadamised shoulders.Material: High strength, electro-zinc plated steel.Diameter: 14 mm, L: 150 and 200 mm. Head diameter: 22 mm with centring point. Packed in bags of 10

Use: marking on walls, facades, etc.Material: brass. Delivered with plastic plug. Drilled with a front hole of diameter 12 mm. Head diameter: 30 mm with centring point. L: 45 mm. Packed in bags of 10

Hardened striated nail with “calibel” washer, Use: marking on hard surface. Fixed with a hammer.Material: High Strength, electro-zinc plated steel. Diameter: 4 mm,L : 25 mm Head, diameter : 10 mm with centring point. “Calibel washer”, diameter: 25 mm

Hardened striated nail with “calibel” washer, Use: marking on hard surface. Fixed with a hammer.Material: High Strength, electro-zinc plated steel. Diameter: 4 mm,L : 30 mm Head, diameter : 10 mm with centring point. “Calibel washer”

Made in either black laquered or natural aluminium. Enables the surveyor to inscribe any desired information, such as text, logos etc. in permanent engraving. Secured by the survey nail, with or without a washer. 68 mm dia

Calibel washers for nail,Use: marking on hard surface. Fixed with a hammer.Material: High Strength, electro-zinc plated steel. Diameter: 4 mm,L : 25 mm Head, diameter : 10 mm with centring point.“Calibel washer”, diameter: 25 mmNails and washers are packed separately in bags of 100.

Used with surveying nail and eventually with engraved identity disk. The color is made by polyester powder