- High-performance alloy steel
- Square female size: 1/2″
- Hexagon female size: 1/4″, 5/16″, 11.2 mm
- Phosphate finish
- With spring-loaded pin
- To be used with machines
- For maximum safety use clamping springs
- D2 = outside diameter of the female end
- Drive standard: DIN 3121-G 12.5 ISO 1174
Betms Laser Marking 1/2
Certificates DIN 3121-G 12,5 / ISO 1174
1=with spring collar; 2 with locking screw * 1
Size 5/16″ mm
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