Skip to content Skip to navigation menu
Proto® ToolsJ5021M

J5021M

3/8 in Drive Full Polish Deep Length Socket
Item #105859541
  • 21 mm Socket Size
  • 3/8 in Drive Size
  • 2 3/4 in Overall Length
  • 12 Points
Proto® ToolsJ5021M
Price Unavailable
Price Unavailable
Pricing is unavailable at this time. Please contact Customer Service for assistance.
Online Ordering Restricted
Please contact Customer Service for assistance.
Contact Customer Service
    Shipment Options
  • 21 mm Socket Size
  • 3/8 in Drive Size
  • 2 3/4 in Overall Length
  • 12 Points

features

  • Proto® 12 Point Sockets are ideal for use on stubborn or damaged fasteners, and also on fasteners made from soft materials.
  • The TorquePlus™ design is a high performance drive configuration which allows for quick and easy socket engagement to the fastener flats, not the corners.
  • The TorquePlus™ configuration employs a radius-corner design, shifting contact area and stress away from the fastener corners and distributing contact stresses over a large area of the socket, minimizing slippage.
  • The TorquePlus™ internal design minimizes fastener rounding, helps to extend fastener life, and allows the user to more easily turn worn, rounded, or rusted fasteners.
Material Forged Alloy Steel
No. of Points 12
Inch/Metric Metric
Socket Drive Size 3/8 in
Bolt Clearance Depth 2 1/16 in
Drive Type Square
Overall Length 2 3/4 in
Socket Type Hand
Socket Series Deep
Opening Size 21 mm
Drive Size 3/8 in
Finish Full Polish
Locking Type Ball
Socket Size 21 mm
Drive End Outside Diameter 1 5/64 in
Tip Type Box
Length Type Deep
Nut End Outside Diameter 1 5/64 in
Nut Depth 11/16 in
Weight 0.34 LB
EAN or UPC 662679163327
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison