Sidchrome's 6 and 12 point 3/8" drive metric sockets range from 5mm to 22mm in standard and deep configuration. These premium quality hand tools are forged from special alloy steel and heat treated for maximum strength and durability. All of Sidchrome's sockets feature the unique TORQUEPLUS fastening system. This system allows greater contact with the flats on fasteners, providing greater torque to enable easier fastening. The force is spread over a larger contact area, reducing round off and extending socket life. Sidchrome sockets are manufactured to meet or exceed relevant ASME and DIN international quality standards.
Sidchrome's 6 and 12 point 3/8" drive metric sockets range from 5mm to 22mm in standard and deep configuration. These premium quality hand tools are forged from special alloy steel and heat treated for maximum strength and durability. All of Sidchrome's sockets feature the unique TORQUEPLUS fastening system. This system allows greater contact with the flats on fasteners, providing greater torque to enable easier fastening. The force is spread over a larger contact area, reducing round off and extending socket life. Sidchrome sockets are manufactured to meet or exceed relevant ASME and DIN international quality standards.
in 8 offers
last seen 15 May 2026
The lowest price we last saw for Sidchrome SCMT13231 - Socket 3/8" Drive 21mm 12-Point was $23.00 at Total Tools, compared across 8 retailers (last seen 15 May 2026). Prices may have changed since.
The all-time low we recorded was $9.58 on 10 July 2025.
Prices last updated 15 May 2026.
Sidchrome SCMT13231 - Socket 3/8" Drive 21mm 12-Point
Sidchrome's 6 and 12 point 3/8" drive metric sockets range from 5mm to 22mm in standard and deep configuration. These premium quality hand tools are forged from special alloy steel and heat treated for maximum strength and durability. All of Sidchrome's sockets feature the unique TORQUEPLUS fastening system. This system allows greater contact with the flats on fasteners, providing greater torque to enable easier fastening. The force is spread over a larger contact area, reducing round off and extending socket life. Sidchrome sockets are manufactured to meet or exceed relevant ASME and DIN international quality standards.
Sidchrome's 6 and 12 point 3/8" drive metric sockets range from 5mm to 22mm in standard and deep configuration. These premium quality hand tools are forged from special alloy steel and heat treated for maximum strength and durability. All of Sidchrome's sockets feature the unique TORQUEPLUS fastening system. This system allows greater contact with the flats on fasteners, providing greater torque to enable easier fastening. The force is spread over a larger contact area, reducing round off and extending socket life. Sidchrome sockets are manufactured to meet or exceed relevant ASME and DIN international quality standards.
Last updated at 15/05/2026 05:16:20
SIDCHROME 21mm 3/8" 12 Point Drive Socket SCMT13231
Delivery between 21–26 May $9.70
Sidchrome SCMT13231 3/8" Drive 21mm Metric Socket
Delivery $9.70
Sidchrome - Socket 3/8 Drive 21Mm 12 Point - (SCMT13231)
Delivery between 15–25 May $29.10
Sidchrome 21mm x 3/8" Drive Metric 12 Point Standard Socket - SCMT13231
Delivery between 19–22 May $13.22
Sidchrome SCMT13231 - Socket 3/8" Drive 21mm 12-Point
Delivery between 19–28 May $14
Socket 3/8 Dr 21MM 12PT
Socket 3/8" Drive 21mm 12-Point - Sidchrome
Delivery $9.95
Sidchrome 13231 3/8” Drive 12pt 21mm Torqueplus Standard Socket
Free delivery
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| Drive | 3/8" |
| Points | 12 |
SIDCHROME 21mm 3/8" 12 Point Drive Socket SCMT13231
Delivery between 21–26 May $9.70
Sidchrome SCMT13231 3/8" Drive 21mm Metric Socket
Delivery $9.70
Sidchrome - Socket 3/8 Drive 21Mm 12 Point - (SCMT13231)
Delivery between 15–25 May $29.10
Sidchrome 21mm x 3/8" Drive Metric 12 Point Standard Socket - SCMT13231
Delivery between 19–22 May $13.22
Sidchrome SCMT13231 - Socket 3/8" Drive 21mm 12-Point
Delivery between 19–28 May $14
| Drive | 3/8" |
| Points | 12 |
