GEARWRENCH 3/8 in. Drive X-Core Pinless Universal Joint Impact Extension Set (3-Piece)

The exclusive X-CORE PINLESS four‑lug ball‑and‑socket design provides increased durability, speed, and strength, allowing automotive technicians and industrial mechanics to quickly remove stubborn fasteners, even in the most cramped spaces. The design provides smoother operation for longer life and allows a 30° off-center operating angle for superior access in tight spots. Like all GearWrench sockets, X-CORE PINLESS Universal Impact Sockets incorporate the brands Off Corner Load anti-fastener rounding technology, whereby the socket engages the flats of the fastener, reducing corner rounding and increasing engagement with worn fasteners. Sizes are hard-stamped into the side wall of every socket for easy identification that will stand up to years of service and stay legible for the life of the tool.

• X-Core pinless universal design for strength and durability 4X more durable than pinned products
• Includes 6 in. x 9 in. and 12 in. L
• Universal joint extensions can be used with any socket style
• 30° maximum operating angle for greater access
• Smooth 360° rotation
• Made from chrome molybdenum alloy steel for exceptional strength
• Black oxide coating for corrosion resistance
• High-visibility laser-etched markings provide quick size identifications
• Hard stamped SKU markings
• Meets or exceeds ASME requirements
• Manufacturer limited lifetime warranty