T-rocket for precast walls

Spacer for double wall production of 8/10 mm steel with injection-moulded head and foot.
By the injection of head and foot, we reach minimal differences in the length of individual rockets which guarantees accurate walls during concreting.
Concrete cover of 15, 20, 25 and 30 mm with 8 mm steel for lengths up to 300 mm.
Concrete cover of 35, 40, 45 und 50 mm with 10 mm steel for lengths up to 300 mm.
The T-rockets can be extended using our attachment pieces in 10, 20, 30 and 40 mm lengths.
The attachment pieces do not fit the mounted T-rockets.