Performance Tool W38840 Drive Star Bit Socket - 3/8 T-40

The Performance Tool W38840 is a 3/8-inch drive T-40 Torx star bit socket designed for professional and DIY automotive, marine, and equipment repair applications. This socket provides secure engagement with T-40 Torx fasteners commonly found in brake systems, engine components, and modern vehicle assemblies.

Key Features:

• Chrome vanadium alloy steel construction for exceptional strength and durability
• Polished nickel chrome plated finish resists corrosion and wipes clean easily
• Recessed edges protect fastener heads from rounding and damage
• Large size stamping for quick identification in your tool box
• 3/8-inch drive fits standard ratchets, breaker bars, and extensions
• T-40 Torx star bit size for precise fitment

This socket is built to withstand the rigors of professional use while maintaining precise tolerances for secure fastener engagement. The chrome vanadium construction provides the perfect balance of hardness and toughness to prevent cracking or rounding under high torque applications.