Torque wrenches & industrial tools, made in India · Supplying buyers worldwide

Industrial, Extension & Swivel Sockets

Hand-operated industrial sockets in 1/4" to 1" square drive covering 5.5 mm to 100 mm across flats, impact extension sockets with an integral extension, and swivel impact sockets for fasteners at awkward angles.

Torque Master double hex industrial socket for hand operationView larger

Industrial Sockets

Industrial sockets are for hand operation only. They are available in 1/4" to 1/2" square drives and, as heavy-duty sockets, in 3/4" and 1" square drives. The heavy-duty sockets are designed with positive locking for attachment to driving tools with a spring-loaded ball and button. Deep sockets are also available to accommodate long studs.

SAE sizes (1/4" to 1 3/8" in 1/4" to 1/2" square drives; 9/16" to 3 1/2" in 3/4" and 1" square drives) and equivalent British sizes are also available.

1/4" square drive: Standard — metric

Industrial sockets, 1/4" square drive, Standard — metric
Part No.Nom. size A/FSocket end diaDrive end diaApprox. OAL
TMM0-5.55.58.912.025
TMM0-669.612.025
TMM0-7711.212.025
TMM0-8812.412.425
TMM0-9913.713.725
TMM0-101014.914.925
TMM0-111116.216.225
TMM0-121217.417.425
TMM0-131318.718.725
TMM0-141419.919.925

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1/4" square drive: Deep — metric

Industrial sockets, 1/4" square drive, Deep — metric
Part No.Nom. size A/FSocket end diaDrive end diaBroach depthBolt clearance depthApprox. OAL
TMM0D-5.55.58.912.07.03645
TMM0D-669.612.08.03645
TMM0D-7711.212.08.03645
TMM0D-8812.412.09.53645
TMM0D-9913.714.09.53645
TMM0D-101014.914.010.53645
TMM0D-111116.214.010.53645
TMM0D-121217.416.012.53645
TMM0D-131318.716.012.53645
TMM0D-141419.916.015.53645

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3/8" square drive: Standard — metric

Industrial sockets, 3/8" square drive, Standard — metric
Part No.Nom. size A/FSocket end diaDrive end diaApprox. OAL
TMM1-6610.019.032
TMM1-7711.219.032
TMM1-8812.419.032
TMM1-9913.719.032
TMM1-101014.919.032
TMM1-111116.219.032
TMM1-121217.419.032
TMM1-131318.719.032
TMM1-141420.020.032
TMM1-151521.221.232
TMM1-161622.422.432
TMM1-171723.723.732
TMM1-181824.924.932
TMM1-191926.226.232
TMM1-202027.527.532
TMM1-212128.728.732
TMM1-222229.929.932

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3/8" square drive: Deep — metric

Industrial sockets, 3/8" square drive, Deep — metric
Part No.Nom. size A/FSocket end diaDrive end diaBroach depthBolt clearance depthApprox. OAL
TMM1D-6610.019.08.04255
TMM1D-7711.219.08.04255
TMM1D-8812.419.09.54255
TMM1D-9913.719.09.54255
TMM1D-101014.919.010.54255
TMM1D-111116.219.010.54255
TMM1D-121217.419.012.54255
TMM1D-131318.719.012.54255
TMM1D-141420.020.015.04255
TMM1D-151521.220.015.04255
TMM1D-161622.420.017.04255
TMM1D-171723.720.017.04255
TMM1D-181824.922.017.04255
TMM1D-191926.222.019.04255
TMM1D-202027.524.019.04255
TMM1D-212128.724.019.04255
TMM1D-222229.926.019.04255

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1/2" square drive: Standard — metric

Industrial sockets, 1/2" square drive, Standard — metric
Part No.Nom. size A/FSocket end diaDrive end diaApprox. OAL
TMM2-8813.823.040
TMM2-9915.023.040
TMM2-101016.123.040
TMM2-111117.623.040
TMM2-121218.823.040
TMM2-131319.623.040
TMM2-141421.323.040
TMM2-151522.823.040
TMM2-161623.723.740
TMM2-171725.025.040
TMM2-181826.326.342
TMM2-191927.527.542
TMM2-202028.828.842
TMM2-212130.028.042
TMM2-222231.330.042
TMM2-232332.530.042
TMM2-242433.530.042
TMM2-252535.030.042
TMM2-262636.330.042
TMM2-272737.530.042
TMM2-282838.732.042
TMM2-292940.132.042
TMM2-303041.332.045
TMM2-323243.734.045
TMM2-343446.036.048
TMM2-363648.536.048
TMM2-383851.036.048
TMM2-404053.536.048
TMM2-414154.738.048

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1/2" square drive: Deep — metric

Industrial sockets, 1/2" square drive, Deep — metric
Part No.Nom. size A/FSocket end diaDrive end diaBroach depthBolt clearance depthApprox. OAL
TMM2D-8813.823.09.56480
TMM2D-101016.123.010.56480
TMM2D-111117.623.010.56480
TMM2D-121218.823.012.56480
TMM2D-131319.623.012.56480
TMM2D-141421.323.015.06480
TMM2D-151522.823.015.06480
TMM2D-171725.025.017.06480
TMM2D-181826.326.017.06480
TMM2D-191927.526.019.06480
TMM2D-212130.028.019.06480
TMM2D-222231.328.019.06480
TMM2D-232332.530.022.06480
TMM2D-242433.530.022.06480
TMM2D-272737.533.022.06480
TMM2D-303041.338.024.06480
TMM2D-323243.538.026.06480

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3/4" square drive: Standard — metric

Industrial sockets, 3/4" square drive, Standard — metric
Part No.Nom. size A/FSocket end diaDrive end diaApprox. OAL
TMM3-191930.84144
TMM3-222234.54148
TMM3-242436.94348
TMM3-272740.44350
TMM3-303045.04550
TMM3-323246.84552
TMM3-363651.84854
TMM3-383854.34857
TMM3-414158.04857
TMM3-464664.35460
TMM3-505069.05463
TMM3-555575.35869
TMM3-606081.75876
TMM3-656588.05876

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3/4" square drive: Deep — metric

Industrial sockets, 3/4" square drive, Deep — metric
Part No.Nom. size A/FSocket end diaDrive end diaBroach depthBolt clearance depthApprox. OAL
TMM3D-191930.841185080
TMM3D-222234.541225080
TMM3D-242436.943225080
TMM3D-272740.443245080
TMM3D-303045.045245580
TMM3D-323246.845266085
TMM3D-363651.848286590
TMM3D-383854.348306590
TMM3D-414158.048307095
TMM3D-464664.354347095
TMM3D-505069.054387095
TMM3D-555575.3584585110
TMM3D-606081.7584585110

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1" square drive: Standard — metric

Industrial sockets, 1" square drive, Standard — metric
Part No.Nom. size A/FSocket end diaDrive end diaApprox. OAL
TMM4-272745.75456
TMM4-303049.45456
TMM4-323251.05458
TMM4-363656.95460
TMM4-383858.05862
TMM4-414163.05862
TMM4-464669.05862
TMM4-505074.06868
TMM4-555580.76873
TMM4-606086.96880

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1" square drive: Standard single hex — metric

Industrial sockets, 1" square drive, Standard single hex — metric
Part No.Nom. size A/FSocket end diaDrive end diaApprox. OAL
TMM4-656593.36883
TMM4-707099.26886
TMM4-7575105.67595
TMM4-8080111.975100
TMM4-8585118.375100

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1" square drive: Deep — metric

Industrial sockets, 1" square drive, Deep — metric
Part No.Nom. size A/FSocket end diaDrive end diaBroach depthBolt clearance depthApprox. OAL
TMM4D-272745.754265080
TMM4D-303049.454265585
TMM4D-323251.054285585
TMM4D-363656.954306090
TMM4D-383858.058326090
TMM4D-414163.058326090
TMM4D-464669.0583770100
TMM4D-505074.0683870100
TMM4D-555580.7684380110
TMM4D-606086.9684490120

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1" square drive: Deep single hex — metric

Industrial sockets, 1" square drive, Deep single hex — metric
Part No.Nom. size A/FSocket end diaDrive end diaBroach depthBolt clearance depthApprox. OAL
TMM4D-656593.3684790120
TMM4D-707099.26848100130
TMM4D-7575105.67556100130
TMM4D-8080111.97556110140
TMM4D-8585118.37560110140
TMM4D-9090124.68060110140
TMM4D-9595130.98060110140
TMM4D-100100137.18060110140

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All dimensions in mm unless stated otherwise. Standard sizes are regularly available; special sizes and sets are supplied against specific enquiry. Specifications are subject to change without prior notice.

Torque Master impact extension socketView larger

Extension Sockets

These sockets have a built-in integral extension. They are suitable for impact applications and are available in single hex configuration, in rigid as well as swivel joint designs, and are provided with a locking ring and pin. They are available in various across-flat sizes in 3/8" and 1/2" square drives, with lengths from 100 mm to 250 mm.

3/8" sq. drive — metric

Impact extension sockets, 3/8" sq. drive, metric
Part No.Nom. size A/FSocket end diaDrive end diaBroach depthBolt clearance depthApprox. OAL
TMIE1-7/100712.719.08.024100
TMIE1-7/150712.719.08.024150
TMIE1-7/200712.719.08.024200
TMIE1-7/250712.719.08.024250
TMIE1-8/100813.919.09.526100
TMIE1-8/150813.919.09.526150
TMIE1-8/200813.919.09.526200
TMIE1-8/250813.919.09.526250
TMIE1-10/1001016.419.010.527100
TMIE1-10/1501016.419.010.527150
TMIE1-10/2001016.419.010.527200
TMIE1-10/2501016.419.010.527250
TMIE1-11/1001117.720.010.527100
TMIE1-11/1501117.720.010.527150
TMIE1-11/2001117.720.010.527200
TMIE1-11/2501117.720.010.527250
TMIE1-12/1001219.020.012.529100
TMIE1-12/1501219.020.012.529150
TMIE1-12/2001219.020.012.529200
TMIE1-12/2501219.020.012.529250
TMIE1-13/1001320.220.012.529100
TMIE1-13/1501320.220.012.529150
TMIE1-13/2001320.220.012.529200
TMIE1-13/2501320.220.012.529250
TMIE1-14/1001421.422.015.031100
TMIE1-14/1501421.422.015.031150
TMIE1-14/2001421.422.015.031200
TMIE1-14/2501421.422.015.031250

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1/2" sq. drive — metric

Impact extension sockets, 1/2" sq. drive, metric
Part No.Nom. size A/FSocket end diaDrive end diaBroach depthBolt clearance depthApprox. OAL
TMIE2-10/1001017.62510.527100
TMIE2-10/1501017.62510.527150
TMIE2-10/2001017.62510.527200
TMIE2-10/2501017.62510.527250
TMIE2-11/1001119.02510.527100
TMIE2-11/1501119.02510.527150
TMIE2-11/2001119.02510.527200
TMIE2-11/2501119.02510.527250
TMIE2-12/1001220.22512.529100
TMIE2-12/1501220.22512.529150
TMIE2-12/2001220.22512.529200
TMIE2-12/2501220.22512.529250
TMIE2-13/1001321.72612.529100
TMIE2-13/1501321.72612.529150
TMIE2-13/2001321.72612.529200
TMIE2-13/2501321.72612.529250
TMIE2-14/10014232615.033100
TMIE2-14/15014232615.033150
TMIE2-14/20014232615.033200
TMIE2-14/25014232615.033250
TMIE2-17/1001726.72617.035100
TMIE2-17/1501726.72617.035150
TMIE2-17/2001726.72617.035200
TMIE2-17/2501726.72617.035250
TMIE2-19/1001929.22819.037100
TMIE2-19/1501929.22819.037150
TMIE2-19/2001929.22819.037200
TMIE2-19/2501929.22819.037250
TMIE2-21/1002131.72819.037100
TMIE2-21/1502131.72819.037150
TMIE2-21/2002131.72819.037200
TMIE2-21/2502131.72819.037250
TMIE2-22/1002233.02819.038100
TMIE2-22/1502233.02819.038150
TMIE2-22/2002233.02819.038200
TMIE2-22/2502233.02819.038250
TMIE2-23/1002334.2302242100
TMIE2-23/1502334.2302242150
TMIE2-23/2002334.2302242200
TMIE2-23/2502334.2302242250
TMIE2-24/1002435.5302242100
TMIE2-24/1502435.5302242150
TMIE2-24/2002435.5302242200
TMIE2-24/2502435.5302242250
TMIE2-27/1002739.2302242100
TMIE2-27/1502739.2302242150
TMIE2-27/2002739.2302242200
TMIE2-27/2502739.2302242250

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All dimensions in mm unless stated otherwise. Standard sizes are regularly available; special sizes and sets are supplied against specific enquiry. Specifications are subject to change without prior notice.

Torque Master swivel impact socket (swivel joint socket)View larger

Swivel Joints/Sockets

Torque Master swivel sockets have a built-in swivel joint for impact applications. The swivel is a simple coupling that allows the socket to turn freely, making these flexible sockets particularly useful for tightening nuts located at different angular positions. The standard 1/2" square-drive sizes are listed below; 3/8" square-drive sockets from 7 mm across flats and swivel sockets with a built-in extension for a reach of up to 200 mm are also available.

Equivalent SAE sizes are also available.

1/2" sq. drive swivel impact sockets — metric

Swivel impact sockets, 1/2" sq. drive, swivel impact sockets — metric
Part No.Nom. size A/FSocket end diaDrive end diaBroach depthBolt clearance depthApprox. OAL
TMSIS2-101018.02510.51670
TMSIS2-111119.22510.51670
TMSIS2-121220.52512.51771
TMSIS2-131321.72512.51872
TMSIS2-141423.025152074
TMSIS2-151524.225152074
TMSIS2-171726.730172278
TMSIS2-191929.230172278
TMSIS2-212131.730172278
TMSIS2-222233.030192480
TMSIS2-232334.230192480
TMSIS2-242435.530192480

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All dimensions in mm unless stated otherwise. Standard sizes are regularly available; special sizes and sets are supplied against specific enquiry. Specifications are subject to change without prior notice.

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