- Internally threaded expansion anchor. - Easy to install anchor with ETA Option 7 approval for uncracked concrete and part 6 approval for cracked concrete.
- Special for polishing floors, and grinding and polishing for stone and ceramics materials; - Abrasive wheel in silicon Carbide, resin bonded and shape of cup.
Metric sizes: DIN 3124/ISO 2725-1, ASME B 107.5M, E DIN EN 3709, American sizes: ASME B 107.1, Fed. Spec. GGG-W-641, SAE AS 954-E (test loads), HPQ® high performance steel, chrome plated.
-High performance and precision. -Long ball point hexagonal wrench l. Angled fit: the ball-head wrenches can be used at an angle of up to 25° to the centre of the screw.