Apex Tools EX-250-B 1/4" Hex Power Drive Extension with Ball Lock

The Apex Tools EX-250-B is a professional-grade hex power drive extension designed for use with power tools and impact wrenches in automotive, aerospace, and industrial applications. This compact 1-3/8" extension features a 1/4" male hex drive input and 1/4" male square output with a secure ball lock mechanism.

Key Features:

• 1/4" male hex drive input for power tool compatibility
• 1/4" male square output for socket attachment
• Ball lock retention system for secure socket engagement
• Compact 1-3/8" (35mm) overall length for tight spaces
• Proprietary steel and heat treatment for superior strength and durability
• Precision machining with tolerances 35% tighter than ANSI and 48% tighter than DIN specifications
• Made in USA

Manufactured by Apex Fastener Tools, this extension is engineered to withstand the high torque and vibration produced by impact power wrenches. The precision manufacturing process ensures consistent fit to fasteners and optimal torque transfer. Ideal for professional technicians and mechanics who demand reliable performance in demanding environments including automotive repair, aviation maintenance, and heavy industry applications.