Platinum Tech 99729 10-Inch Locking Extension Bar with Spline Drive

The Platinum Tech 99729 is a 10-inch locking extension designed for use with ratchets and sockets in professional and DIY applications. This versatile extension features a spline drive system that works with six different types of fasteners, providing exceptional flexibility across various automotive, mechanical, and assembly tasks.

Key Features:

• 10-inch length provides extended reach in deep or hard-to-access areas
• Spline drive design compatible with six fastener types for versatile application
• 72-tooth gear mechanism enables micro-ratcheting with just 5 degrees of swing arc for working in confined spaces
• Sliding switch button allows quick, tool-free direction changes between forward and reverse
• Locking mechanism secures sockets firmly to prevent accidental disconnection during use
• Constructed from chrome vanadium steel for superior strength, wear resistance, and long service life
• Chrome-plated finish resists corrosion and simplifies cleaning
• Meets or exceeds ANSI standards for quality and performance

This locking extension is ideal for accessing recessed fasteners, working around engine components, or any application where additional reach is required without sacrificing control or precision.