Spline Impact Socket – 1/2" Drive, M18

Overview

This 1/2-inch drive spline impact socket is purpose-built for high-torque pneumatic impact applications where traditional hex sockets may slip or cam-out. The 12-point spline profile distributes load across a greater contact surface, reducing fastener damage and improving engagement on both spline-drive fasteners and rounded hardware. Pair this with complementary long-reach impact sockets or upgrade to a tamper-resistant variant for specialized shop requirements.

Key Features

• 12-Point Spline Design: Multi-tooth profile prevents cam-out and provides superior grip on compromised or spline-drive fasteners
• CR-MO Steel Construction: Chromium-molybdenum alloy delivers maximum impact resistance and durability under pneumatic tool stress
• Impact-Grade Reinforcement: Thick-walled, matte-black finished body absorbs shock loads without cracking or deforming
• M18 Size Specification: Optimized for M18 fastening applications, matching common industrial bolt patterns
• Detent Pin Hole: Built-in retention mechanism prevents accidental socket separation during operation
• Long-Shaft Design: Extended reach enables access to recessed or deeply-seated fasteners

Business Advantages for Resellers

• High Demand Category: Spline impact sockets are essential inventory for shops handling industrial assembly, equipment maintenance, and automotive specialty work
• Durability Profile: CR-MO construction means fewer callbacks and warranty claims—your customers' tools stay on the job longer
• Margin-Friendly: Impact sockets command consistent markup due to their specialized function and regular replacement cycles in heavy-use environments
• Bulk Order Ready: Stock this alongside standard impact socket sets to meet one-call purchasing from your distributor base

Technical Specifications

Specification	Details
Drive Size	1/2 inch
Socket Size	M18
Profile	12-Point Spline
Material	Chromium-Molybdenum (CR-MO) Steel
Finish	Impact-Grade Matte Black
Design Type	Long-Shaft Impact Socket
Retention	Detent Pin Hole
Impact Rated	Yes

Value Proposition

This spline impact socket bridges the gap between standard hex sockets and specialty fastening tools. Its multi-point profile makes it indispensable for shops dealing with damaged bolts, spline-drive hardware, or multi-use applications where traditional sockets underperform. The CR-MO construction ensures it withstands repeated pneumatic impacts without compromise, making it a reliable staple for any professional tool inventory.