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Grey Pneumatic 3 8in Drive 81 Piece Master Set

  • $202.00

Grey Pneumatic 3/8-Inch Drive 81-Piece Master SetProduct OverviewThe Grey Pneumatic 3/8-Inch Drive 81-Piece Master Set is a professional-grade impact socket collection designed to cover a broad range of common SAE and metric fastening applications. Model 1281 combines standard-depth, deep, and universal 6-point sockets with useful accessories, giving mechanics and technicians a versatile setup for..

81 Piece 3 8in Drive Impact Socket Master Set


Grey Pneumatic 3/8-Inch Drive 81-Piece Master Set


Product Overview


The Grey Pneumatic 3/8-Inch Drive 81-Piece Master Set is a professional-grade impact socket collection designed to cover a broad range of common SAE and metric fastening applications. Model 1281 combines standard-depth, deep, and universal 6-point sockets with useful accessories, giving mechanics and technicians a versatile setup for everyday repair and maintenance work.


The set includes 81 pieces and is built around a 3/8-inch drive system. The sockets are made from chrome-molybdenum steel and are engineered specifically for use with impact tools. Everything is organized in a compact, low-profile blow-molded case for easier storage and transport.


Key Features


  • 81-piece master set for comprehensive fastening coverage

  • 3/8-inch drive for common impact-tool applications

  • SAE and metric socket sizes included

  • Standard and deep socket configurations

  • 6-point socket design helps provide secure engagement with fasteners

  • Standard-length universal sockets for additional access flexibility

  • Constructed from chrome-molybdenum steel

  • Includes a 3-inch extension

  • Includes a 3/8-inch universal joint

  • Includes a 1/4-inch hex to 3/8-inch square adapter

  • Supplied in a low-profile blow-molded storage case

  • Suitable for professional automotive, mechanical, and maintenance work


Product Specifications


SpecificationDetails
BrandGrey Pneumatic
Model1281
Product TypeImpact Socket Master Set
Drive Size3/8 in
Number of Pieces81
Socket Type6-Point Impact
Socket SystemsSAE / Fractional and Metric
MaterialChrome-Molybdenum Steel
Standard SAE Sockets12 pieces
Deep SAE Sockets12 pieces
Standard Metric Sockets16 pieces
Deep Metric Sockets16 pieces
SAE Universal Sockets12 pieces
Metric Universal Sockets10 pieces
Extension3 in
Universal Joint3/8 in drive
Adapter1/4 in Hex × 3/8 in Square
StorageLow-profile blow-molded case
Approx. Set Weight22.44 lb
Manufacturer Part Number1281
UPC838780002453
Country of OriginTaiwan
WarrantyLimited / lifetime coverage varies by component and seller


The set weight is listed at approximately 22.44 lb by multiple retailers.


Complete SAE Socket Selection


The SAE portion includes standard and deep sockets ranging from 5/16 inch through 1 inch.


Standard SAE — 12 Pieces


  • 5/16"

  • 3/8"

  • 7/16"

  • 1/2"

  • 9/16"

  • 5/8"

  • 11/16"

  • 3/4"

  • 13/16"

  • 7/8"

  • 15/16"

  • 1"


Deep SAE — 12 Pieces


  • 5/16"

  • 3/8"

  • 7/16"

  • 1/2"

  • 9/16"

  • 5/8"

  • 11/16"

  • 3/4"

  • 13/16"

  • 7/8"

  • 15/16"

  • 1"


The same SAE range is also represented in the standard universal-socket group.


Complete Metric Socket Selection


The metric portion extends from 7 mm through 22 mm, providing coverage for many commonly encountered metric fasteners.


Standard Metric — 16 Pieces


  • 7 mm

  • 8 mm

  • 9 mm

  • 10 mm

  • 11 mm

  • 12 mm

  • 13 mm

  • 14 mm

  • 15 mm

  • 16 mm

  • 17 mm

  • 18 mm

  • 19 mm

  • 20 mm

  • 21 mm

  • 22 mm


Deep Metric — 16 Pieces


  • 7 mm

  • 8 mm

  • 9 mm

  • 10 mm

  • 11 mm

  • 12 mm

  • 13 mm

  • 14 mm

  • 15 mm

  • 16 mm

  • 17 mm

  • 18 mm

  • 19 mm

  • 20 mm

  • 21 mm

  • 22 mm


The standard metric universal sockets cover 10 mm through 19 mm.


Universal Sockets for Improved Access


The set includes both SAE and metric universal sockets. Their design provides additional flexibility when working with fasteners that are difficult to approach directly.


The SAE universal group contains 12 pieces from 5/16 inch to 1 inch, while the metric universal group contains 10 pieces from 10 mm to 19 mm.


Impact-Rated Construction


These sockets are intended for use with impact tools, rather than being conventional chrome hand-tool sockets. Grey Pneumatic uses chrome-molybdenum steel for the set and designs the sockets to withstand the forces associated with powered impact applications.


The socket geometry is designed to direct working pressure toward the thicker portions of the socket wall, helping improve strength during demanding fastening and removal tasks.


Included Accessories


Beyond the socket assortment, the 81-piece set includes three useful accessories:


  • 3-inch extension — provides additional reach when the fastener is recessed or difficult to access.

  • 3/8-inch universal joint — allows the drive to articulate for improved access around obstructions.

  • 1/4-inch hex to 3/8-inch square adapter — allows compatible hex-drive impact tools to use the 3/8-inch drive socket set.


Organized Storage Case


All 81 pieces are supplied in a low-profile blow-molded storage case. The case keeps the socket assortment organized and makes it easier to transport the set between a workshop, service vehicle, and jobsite.


The case can also be used as a toolbox organizer when its cover is removed.


Typical Applications


The Grey Pneumatic 1281 is well suited to:


  • Automotive repair

  • Truck and fleet maintenance

  • Mechanical service

  • Equipment maintenance

  • Industrial repair

  • Construction equipment servicing

  • General workshop applications

  • Professional mechanic work


Its combination of SAE and metric sizes makes it particularly useful in workshops where technicians regularly encounter different fastener standards.


Why Choose the Grey Pneumatic 1281?


The Grey Pneumatic 3/8-Inch Drive 81-Piece Master Set provides a broad selection of impact sockets without requiring multiple separate socket kits. With SAE and metric standard-depth, deep, and universal sockets, plus an extension, universal joint, and adapter, it is designed to cover a wide range of everyday fastening requirements.


The chrome-molybdenum construction and impact-rated design make it a practical choice for users who regularly work with pneumatic or powered impact tools.


Important Safety Note


Use impact sockets only with appropriately rated impact tools and accessories. Do not use standard chrome hand-tool sockets with impact wrenches or other impact equipment. Always wear appropriate eye protection and use the correctly sized SAE or metric socket for the fastener. Grey Pneumatic also specifically warns users to use properly matched fractional or metric sizes when operating impact tools.

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