Grey Pneumatic 3013EL Drive Impact Extension with Locking Pin - 3/4 13

The Grey Pneumatic 3013EL is a professional-grade impact extension designed for heavy-duty applications requiring extended reach. This 13-inch extension features a 3/4" drive size, making it ideal for high-torque impact wrench operations on trucks, industrial equipment, and heavy machinery.

Key Features:

• Spring-loaded locking pin securely holds sockets in place during operation
• Constructed from premium chrome-molybdenum steel for maximum strength
• Heat-treated construction ensures durability under repeated impact stress
• Hard-stamped size markings provide permanent identification that won't wear off
• Compatible with all Grey Pneumatic 3/4" drive impact sockets

The locking pin mechanism is simple to operate: align the extension with the socket's retainer hole and press the pin to lock. To release, insert a small object through the retainer hole and press the pin. This secure retention system prevents sockets from accidentally detaching during use, improving both safety and efficiency in professional shop environments.