Grey Pneumatic 1319D 1/2" Drive 19-Piece Deep Length Fractional Master Impact Socket Set (3/8" - 1-1/2")

Heavy-Duty Deep-Reach Performance

Master high-torque commercial vehicle repairs and industrial machinery maintenance with the rugged Grey Pneumatic 1319D 1/2" Drive 19-Piece Deep Length Fractional Master Impact Socket Set. Forged from premium-grade chrome-molybdenum alloy steel (Cr-Mo), this master SAE collection is engineered to withstand the rigorous vibrations and extreme loads of professional impact tools.

Each socket in this 19-piece set features a precision-machined 6-point opening paired with GP’s proprietary High Torque Drive geometry. This advanced design strategically relocates stresses away from the weakest corners of the fastener, shifting the driving force directly onto the thicker, reinforced walls of the socket. The result is up to 20% more torque delivery, drastically enhanced gripping power, and superior protection against stripping or rounding off stubborn, rusted hardware. Precision-optimized wall thickness guarantees maximum clearance in tightly confined structural spaces without sacrificing safety or industrial-grade wall strength.

This comprehensive no-skip master collection provides full fractional deep-reach coverage spanning from 3/8" to 1-1/2", ensuring you never get caught without the exact heavy-duty size the job demands. Designed with workspace flexibility in mind, the entire kit comes housed in a convenient molded travel case with an integrated carrying handle for seamless transportation. For streamlined shop organization, the top cover of the case can be quickly removed, transforming the bottom tray into a flush tool box drawer organizer.

Key Features & Specifications

• Complete Master SAE Coverage: Comprehensive 19-piece fractional spectrum from 3/8" to 1-1/2" in full deep-length profiles with no skipped sizes.

• High-Impact 6-Point Geometry: Advanced 6-point design grips the flat sides of fasteners, preventing corner rounding under maximum load.

• Premium Cr-Mo Steel Construction: Forged from high-grade Chrome Molybdenum steel for professional durability and impact resistance.

• High-Torque Drive Tech: Redirects driving stress to thicker socket walls, supplying up to 20% more torque power while shielding hardware.

• 2-in-1 Removable Organizer Case: Molded carrying case features an integrated handle and a removable lid to transition instantly into a standard tool box drawer organizer tray.

• Set Weight: 19.06 lbs.

• Warranty: Backed by a dependable Lifetime Warranty (covers individual parts only).