3/8" Drive x 21mm Standard Universal GRE1021UM Compounds Includes sizes 1/16" to 3/8"

Includes sizes 1/16" to 3/8" 3/16" and larger have 3-flatted shank for better chuck grip

1" Drive x 1-3/16" Deep

Will also handle 38" and 42" 14 ply farm tractor and backhoe tires

Special shaped plastic handle grips give secure grip

Sienna 2002 and later

3/8" Drive x 21mm Standard Universal GRE1021UM Compounds Includes sizes 1/16" to 3/8"3 8" Drive x 21mm Standard Universal Features and Benefits: Standard length 6 point impact socket Made from high quality chrome molybdenum steel Heat treated for strength and durability Size markings are hard stamped into the socket for easy identification Black oxide coated for resistance against rust and corrosion 3 8" Drive x 21mm Standard Length Universal Impact Socket. Our impact sockets grip the fastener across a broader contact area, reducing