The 1/2" spark plug socket from Ks-Tools is a high-quality tool specifically designed for manual operation. With a key size of 21 mm and a robust construction made of chrome vanadium steel, this socket offers reliable performance and durability. The long design allows for better access to hard-to-reach spark plugs, while the FlankTraction profile ensures optimal grip. The internal square drive is standardized according to DIN 3120 / ISO 1174 and features a ball retention groove that ensures a secure hold on the sockets. An integrated rubber retention ring keeps the spark plugs securely in place during use. The matte satin finish not only gives the socket an appealing appearance but also protects against corrosion and wear.

• Compliant with DIN 3124 / ISO 3315
• FlankTraction profile for better grip
• Internal square drive with ball retention groove
• Integrated rubber retention ring for holding spark plugs
• Long design for better access.