Product Description: Steel sleeve fastening with two extension zones.

Substrates:

• Unprocessed class B15 or higher concrete.

Advantages and features:

• Most sizes are available with two extension zones.
• Different available diameters and lengths.
• Two-tone surface on the extension cone facilitates the placement of the fastener into the hole.
• Flat groove on the fastening pin for manual preliminary anchoring.
• Especially useful for securing very thick elements.

Material: Electro-galvanized steel, with a corrosion-resistant layer thickness of at least 5μm.