6 point impact socket details
Grey Pneumatic 1-1/4" X 6 Point Short 3/4" Drive Universal Impact Socket (3040U)
Universal Impact Socket
Drive End Size 3/4 Inch
Socket End Style 6-Point, Hex
Socket End Size 1-1/4 Inch
Wrench Depth 0.79 Inch
Socket Length 1.06 Inch
Overall Length 4.13 Inch
Nose Diameter 1.93 Inch
Body Diameter 1.73 Inch
Material Chrome-Molybdenum Alloy Steel
Type High Torque, Standard Length, SAE Fractional
Application Automotive, Industrial, Assembly, Mining, Maintenance, Construction and Energy Industry
Packaging Type Poly Bag with Barcode
All GP Impact Sockets feature the GP High Torque Drive
Increased Strength – Transfers the pressure from the thinnest part of the socket wall toward the thicker section, resulting in increased strength
Increased Torque – Allows up to 20 Percent more torque to be applied than on standard hex impact sockets
Easier Access to Tight Areas – The shift in pressure allows us to reduce the socket wall thickness, increasing access to tight areas
All GP Sockets feature extra-large size markings for quick identification
High quality chro-moly alloy steel.
GP High Torque Drive Socket design for increased strength with reduced chance of fastener rounding.
Image shown may not be actual product but represents product.
Poly bag with barcode
Order Part NumberGP3040U
Item DescriptionSocket 3/4" Drive X 1-1/4" Universal Impact
Manufacturer Long NameGrey Pneumatic Corp.
Manufacturer Part Number3040U
Product Group IdGP00
Country of OriginTW
Harmonization Code82042000
Default Selling UnitEA
Part Number3040U
Manufactured byGrey Pneumatic
Also Known AsGP3040U, GRE3040U, GRY-3040U, GY3040U
Product identification
- Brand: Grey Pneumatic
- Model / MPN: 3040U




