Adapter 1/2"-5/16"

• 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