Mekaster Tools Limited Mekaster Tools Limited
Mekaster Tools Limited Login
Mekaster Tools Limited
Mekaster Tools Limited
Mekaster Tools Limited Mekaster Tools Limited Mekaster Tools LimitedMekaster Tools LimitedMekaster Tools LimitedMekaster Tools LimitedMekaster Tools Limited
Mekaster Tools Limited Mekaster Tools Limited
Home >> Sockets and Driving Accessories > 1/2" (12.5) Square Drive
Mekaster Tools Limited
1/2" (12.5) Square Drive Industrial Tools IMPACT
Mekaster Tools Limited


Mekaster Tools LtdHeavy Duty Double Hex Socket STANDARD

Mekaster Tools LimitedMetric
Part No. SW d1 d2 t1 (min) L
GIM-208 GMM-208 8 15.1 25 9 38
GIM-209 GMM -209 9 15.5 25 9 38
GIM-210 GMM -210 10 17.6 25 9 38
GIM-211 GMM -211 11 18.9 25 9 38
GIM-212 GMM -212 12 19.4 25 12 38
GIM-213 GMM -213 13 21.7 26 12 38
GIM-214 GMM -214 14 22.6 26 12 38
GIM-215 GMM -215 15 23.8 26 14 38
GIM-216 GMM -216 16 25.1 26 14 38
GIM-217 GMM -217 17 26.2 26 14 38
GIM-218 GMM -218 18 27.6 26 14 38
GIM-219 GMM -219 19 28.5 28 14 38
GIM-220 GMM -220 20 30.1 28 18 38
GIM-221 GMM -221 21 31.4 28 18 38
GIM-222 GMM -222 22 32.6 30 18 38
GIM-223 GMM -223 23 33.9 30 18 38
GIM-224 GMM -224 24 35.1 30 18 38
GIM-225 GMM -225 25 36.4 30 18 38
GIM-226 GMM -226 26 37.6 30 18 38
GIM-227 GMM -227 27 38.9 30 18 38
GIM-228 GMM -228 28 40.1 30 20 42
GIM-229 GMM -229 29 41.2 30 20 42
GIM-230 GMM -230 30 42.6 30 20 45
GIM-232 GMM -232 32 45.2 30 20 45


Mekaster Tools LimitedAmerican
Part No. SW d1 d2 t1 (min) L
GI-201 GM-201 3/8” 15.5 25 9 38
GI-203 GM-202 7/16” 17.6 25 9 38
GI-204 GM-203 1/2" 19.4 26 12 38
GI-205 GM-204 9/16” 21.7 26 12 38
GI-207 GM-205 5/8” 23.8 26 14 38
GI-208 GM-206 11/16” 26.2 26 14 38
GI-209 GM-207 3/4" 28.5 28 14 38
GI-211 GM-208 13/16” 30.1 28 18 38
GI-212 GM-209 7/8” 32.6 30 18 38
GI-213 GM-210 15/16” 35.1 30 18 38
GI-214 GM-211 1” 36.4 30 18 38
GI-215 GM-212 1.1/16” 38.9 30 18 38
GI-216 GM-213 1.1/8” 41.2 30 20 42
GI-217 GM-214 1.3/16” 42.6 30 20 45
GI-218 GM-215 1.1/4” 45.2 30 20 45

SOCKET SETS
211-GIM-B Set of 11 Impact Socket sizes 10, 11, 13, 14, 17, 19, 22, 24, 27, 30 & 32 mm in Box-MEK-133.
215-GIM-B Set of 15 Impact Socket sizes, 11, 12, 13, 14, 15, 17, 18, 19, 21, 22, 23, 24, 27, 30 and 32 mm in Box-MEK-133.
215-GI-B Set of 15 impact Socket size 3/8" to 1.1/4" SAE in Box-MEK-133
222-GI-AMB Set of 22 Impact Socket Metric sizes 10, 11, 13, 14, 17, 19, 22, 24, 27, 30 and 32 mm and SAE sizes 3/8" 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 7/8", 1", 1.1/8" and 1.1/4" in Box MEK-133.

Locking Ring & Pin (Not included with Socket)
MI-21R Locking Ring for d2 < 26
MI-21P Locking Pin for d2 < 26
MI-23R Locking Ring for other sizes
MI-23P Locking Pin for other sizes.

Note : Thin wall sockets can also be supplied against special orders.


Mekaster Tools LtdHeavy Duty Single Hex Socket DEEP

Mekaster Tools LimitedMetric
Part No. SW d1 d2 t1 (min) t2 (min) L
GIM-208D GMM -208D 8 15.1 25 9 44 80
GIM-209D GMM -209D 9 15.5 25 9 44 80
GIM-210D GMM –210D 10 17.6 25 9 64 80
GIM-211D GMM –211D 11 18.9 25 9 64 80
GIM-212D GMM –212D 12 19.4 25 12 64 80
GIM-213D GMM –213D 13 21.7 26 12 64 80
GIM-214D GMM –214D 14 22.6 26 12 64 80
GIM-215D GMM –215D 15 23.8 26 14 64 80
GIM-216D GMM –216D 16 25.1 26 14 64 80
GIM-217D GMM –217D 17 26.2 26 14 64 80
GIM-218D GMM –218D 18 27.6 26 14 64 80
GIM-219D GMM –219D 19 28.5 28 14 64 80
GIM-220D GMM –220D 20 30.1 28 18 64 80
GIM-221D GMM –221D 21 31.4 28 18 64 80
GIM-222D GMM –222D 22 32.6 30 18 64 80
GIM-223D GMM –223D 23 33.9 30 18 64 80
GIM-224D GMM –224D 24 35.1 30 18 64 80
GIM-225D GMM –225D 25 36.4 30 18 64 80
GIM-226D GMM –226D 26 37.6 30 18 64 80
GIM-227D GMM –227D 27 38.9 30 18 64 80
GIM-228D GMM –228D 28 40.1 30 20 64 80
GIM-229D GMM –229D 29 41.2 30 20 64 80
GIM-230D GMM –230D 30 42.6 30 20 64 80
GIM-232D GMM –232D 32 45.2 30 20 64 80


Mekaster Tools LimitedAmerican
Part No. SW d1 d2 t1 (min) t2 (min) L
GI-201D GM-201D 3/8” 15.5 25 9 64 80
GI-203D GM-202D 7/16” 17.6 25 9 64 80
GI-204D GM-203D 1/2" 19.4 26 12 64 80
GI-205D GM-204D 9/16” 21.7 26 12 64 80
GI-207D GM-205D 5/8” 23.8 26 14 64 80
GI-208D GM-206D 11/16” 26.2 26 14 64 80
GI-209D GM-207D 3/4" 28.5 28 14 64 80
GI-211D GM-208D 13/16” 30.1 28 18 64 80
GI-212D GM-209D 7/8” 32.6 30 18 64 80
GI-213D GM-210D 15/16” 35.1 30 18 64 80
GI-214D GM-211D 1” 36.4 30 18 64 80
GI-215D GM-212D 1.1/16” 38.9 30 18 64 80
GI-216D GM-213D 1.1/8” 41.2 30 20 64 80
GI-217D GM-214D 1.3/16” 42.6 30 20 64 80
GI-218D GM-215D 1.1/4” 45.2 30 20 64 80

Locking Ring & Pin (Not included with Socket)
MI-21R Locking Ring for d2 £ 26.
MI-21P Locking Pin for d2 £ 26
MI-23R Locking Ring for other sizes
MI-23P Locking Pin for other sizes.
Note : Thin wall sockets can also be supplied against special orders.


Mekaster Tools LtdHex Adapter (Integral)

Mekaster Tools LimitedMetric
Part No. S d2 l1 L
GHIM-206 6 24 25 55
GHIM-208 8 24 25 55
GHIM-210 10 24 25 55
GHIM-212 12 26 30 63
GHIM-214 14 26 30 63
GHIM-217 17 26 30 63


Mekaster Tools LimitedAmerican
Part No. S d2 l1 L
GHI-200 1/4" 24 25 55
GHI-200-1 5/16” 24 25 55
GHI-201 3/8” 24 25 55
GHI-204 1/2" 26 30 63
GHI-205 9/16” 26 30 63
GHI-207 5/8” 26 30 63


Mekaster Tools LtdStud Tighteners

Mekaster Tools LimitedMetric
Part No. d x p d1 d2 t L
STM-206 M6x1.00 13.3 25 10 44
STM-207 M7x1.00 13.3 25 10 44
STM-208 M8x1.25 15.5 25 12 46
STM-206/100 M8x1.00 15.5 25 12 46
STM-210 M10x1.50 18.0 25 14 50
STM-210/1.25 M10x1.25 18.0 25 14 50
STM-212 M12x1.75 20.5 25 16 53
STM-212/1.25 M12x1.25 20.5 25 16 53
STM-214 M14x2.00 23.0 26 18 57
STM-214/1.50 M14x1.50 23.0 26 18 57
STM-216 M16x2.00 25.5 26 20 59
STM-216 M16x1.50 25.5 26 20 59

1 Extra Deep Stud tightener for stepped studs & special pitches also available against special order.
2 Stud Tighteners to suit UNC/UNF/BSF/BSW threads also available against special order.


Mekaster Tools LtdSwivel Socket

Mekaster Tools LimitedMetric
Part No. SW d1 d2 d3 t1 (min) t2 L
MSIM-210 10 17.6 26 30 9 16 70
MSIM-211 11 18.9 26 30 9 16 70
MSIM-212 12 19.4 26 30 12 16 70
MSIM-213 13 21.7 26 30 12 16 70
MSIM-214 14 22.6 26 30 12 20 74
MSIM-215 15 23.8 26 30 14 20 74
MSIM-216 16 25.1 26 30 14 24 80
MSIM-217 17 26.2 26 30 14 24 80
MSIM-218 18 27.6 26 30 14 24 80
MSIM-219 19 28.5 30 30 14 24 80
MSIM-221 21 31.4 30 32* 18 24 80
MSIM-222 22 32.6 30 32* 18 24 80
MSIM-223 23 33.9 30 32* 18 24 80
MSIM-224 24 35.1 30 32* 18 24 80

* With reinforcement ring fitted.
1. Max. Swivel angle 300.
2. SAE sizes can be supplied against orders.
3. Locking Ring & Pin (Not included in sockets)
MI-21R Locking Ring for d2<26
MI-21P Locking Pin for d2<26
MI-23R Locking Ring for other sizes
MI-23P Locking Pin for other sizes. 


Mekaster Tools LtdSingle Hex Extension Socket

Mekaster Tools LimitedMetric
100 150 200 d1 d2 d3 t1 (min) t2
SW Part No. Part No. Part No.
10 GESM-210 GESM-210L GESM-210X 17.6 25 11 9 15
11 GESM-211 GESM-211L GESM-211X 18.9 25 12 9 15
12 GESM-212 GESM-212L GESM-212X 19.4 25 13 12 17
13 GESM-213 GESM-213L GESM-213X 21.7 25 13 12 17
14 GESM-214 GESM-214L GESM-214X 22.6 25 13 12 20
16 GESM-216 GESM-216L GESM-216X 25.1 26 16 14 20
17 GESM-217 GESM-217L GESM-217X 26.2 26 16 14 22
18 GESM-218 GESM-218L GESM-218X 27.6 26 18 14 22
19 GESM-219 GESM-219L GESM-219X 28.5 28 18 14 24
21 GESM-221 GESM-221L GESM-221X 31.4 28 20 18 24
22 GESM-222 GESM-222L GESM-222X 32.6 30 20 18 24
23 GESM-223 GESM-223L GESM-223X 33.9 30 22 18 27
24 GESM-224 GESM-224L GESM-224X 35.1 30 22 18 27
26 GESM-226 GESM-226L GESM-226X 38.9 30 22 18 27

1. Locking Ring & Pin not included in Sockets. MI-21R Locking Ring for GESM-210 to GESM-218, MI-21P Locking Pin for GESM-210 to GESM-218, MI-23R Locking Ring for other sizes: MI-23P Locking Pin for other size.
2. SAE sizes can be supplied against orders.
3. MI-21R Locking Ring for d2 <26
4. MI-21P Locking Pin for d2 <26


Mekaster Tools LtdSwivel Extension Socket

Mekaster Tools LimitedMetric
100 150 200 d1 d2 d3 d4 t1 (min)
SW Part No. Part No. Part No.
10 MSIM-210 MSIM-210L MSIM-210X 17.6 25 30 16 9
11 MSIM-211 MSIM-211L MSIM-211X 18.9 25 30 16 9
12 MSIM-212 MSIM-212L MSIM-212X 19.4 25 30 16 12
13 MSIM-213 MSIM-213L MSIM-213X 21.7 25 30 16 12
14 MSIM-214 MSIM-214L MSIM-214X 22.6 25 30 16 12
15 MSIM-215 MSIM-215L MSIM-215X 23.8 26 30 16 14
16 MSIM-216 MSIM-216L MSIM-216X 25.1 26 30 16 14
17 MSIM-217 MSIM-217L MSIM-217X 26.2 26 30 16 14
18 MSIM-218 MSIM-218L MSIM-218X 27.6 26 30 16 14
19 MSIM-219 MSIM-219L MSIM-219X 28.5 28 30 16 14
21 MSIM-221 MSIM-221L MSIM-221X 31.4 28 32* 16 18
22 MSIM-222 MSIM-222L MSIM-222X 32.6 30 32* 16 18
23 MSIM-223 MSIM-223L MSIM-223X 33.9 30 32* 16 18
24 MSIM-224 MSIM-224L MSIM-224X 35.1 30 32* 16 18

* With reinforcement ring fitted.

1. Max. Swivel angle 300.
2. SAE sizes can be supplied against orders.
3. Locking Ring & Pin (Not included in sockets)
MI-21R Locking Ring for d2< 26
MI-21P Locking Pin for d2< 26
MI-23R Locking Ring for other sizes
MI-23P Locking Pin for other sizes.


Mekaster Tools LtdExtension Bar

Mekaster Tools LimitedMetric
(IMPACT-WITH LOCKING GROOVE)
Part No. S d1 d2 L
GB-275 1/2" 16.5 26 75
GB-2125 1/2" 16.5 26 125
GB-2250 1/2" 16.5 26 250

Add Postscript ‘B’ to Part No., if Locking Button required in Male Square drive.


Mekaster Tools LtdSquare Drive Adaptor

Mekaster Tools LimitedMetric
Part No. n d2 L
GIA-3 3/8” 1/2" 20 35
GIA-4 1/2" 3/8” 26 38
GIA-5 3/4" 1/2" 48 55
GIA-6 1/2" 3/4" 26 44

Add Postscript ‘B’ to Part No., if Locking Button required in Male Square drive.


Mekaster Tools LtdSwivel Joint

Mekaster Tools LimitedMetric
Part No. n d2 L
MSIJ-12 1/2" 1/2" 30 64

1.Max Swivel Angle 300.
Locking Ring & Pin not included.


Mekaster Tools Limited Mekaster Tools LimitedMekaster Tools LimitedMekaster Tools LimitedMekaster Tools LimitedMekaster Tools LimitedMekaster Tools LimitedMekaster Tools LimitedMekaster Tools LimitedMekaster Tools LimitedMekaster Tools Limited
Mekaster Tools Limited



News & Events
Mekaster Tools Limited
Mekaster and their Principal Aker Wirth, Germany participated in Bauma Conexpo Show held at Mumbai from February 8-11, 2011.
Mekaster Tools Limited
Mekaster Tools Limited
Mekaster Tools Limited
New Products
Battery Operated
Torque Wrench
LDA Series
Mekaster Tools Limited
Mekaster Tools Limited

About CompanyMekaster Tools Limited
Mekaster has been pioneer in introduction of heavy-duty industrial tools in India since 1970s.
Mekaster Tools Limited