Overview

• Connect 3/4 inch drive tools to 1/2 and 1 inch drive sockets and accessories to expand your range of available tools
• Detent grooves provide a secure connection with the drive tool and a drilled through-hole allows locking with retaining pin
• Spring-loaded retaining balls latch into sockets and hold them securely in place
• Polished, chrome-plated finish is easy to clean and highly resistant to corrosion
• Beveled drive ends help guide extension smoothly onto drive tool
• Radiused corners inside drive avoid stress concentrations that can cause cracking