MRIWORKS Hand Tool Manufacturing

MRI (Master Resource Industries) are renowned international professional hand tools manufacturer with develop, manufacture and sale. Our main products include : socket and impact socket of 3/4’’ & 1” drive, reversible Gear Wrench and Tap & Die set etc. We have been experience in the hardware field for more than 30 years and had acquired to patents of many country as Taiwan, U.S.A. , European Union and China, as sale products to the world.

Large Socket Sets

MRIWORKS Hand Tool Manufacturing is the industry's premier source for large socket sets manufacturers and product information. MRIWORKS Hand Tool Manufacturing aspires to be the world's leading manufacturer of large socket sets. Its company has always strived to keep our clients ahead of the curve, and we make every effort to achieve this goal. We guarantee that whatever problem you have with your large socket set or large sockets, we will find a method to solve it to your satisfaction. Please do not hesitate to contact us if you have any queries about any of the services we provide. We are excited to be of assistance to you.
3/4'' Hand Large Size Socket Set

3/4'' Drive Large Size Socket Set

Big socket

Chrome Vanadium Steel with "Flank" Drive, 12 Point


Specification :

3/4" DR. Socket- Double Hexagon Made of Chrome Vanadium Steel
Finish: Nickel and Chrome Plated


Metric Size

Item No. BA MM L mm D1 mm D2 mm Packing
PC     N.W     G.W   CU.FT
600017 17 49.5 28 36 100 21.00  21.50 0.39'
600019 19 49.5 30 36 100 21.50  22.00 0.39'
600021 21 49.5 32 36 100 21.50  22.00 0.39'
600022 22 49.5 33 36 100 22.00  22.50 0.39'
600023 23 49.5 34 36 100 21.50  22.00 0.39'
600024 24 49.5 35 36 100 22.00  22.50 0.39'
600025 25 50 36 36 100 22.50  23.00 0.39'
600026 26 50 37 36 100 21.50  22.00 0.39'
600027 27 52 38 36 100 22.50  23.00 0.39'
600028 28 52 39 36 100 24.00  24.50 0.43'
600029 29 52 40 38 100 26.00  26.50 0.43'
600030 30 54 42 38 80 22.50  23.00 0.39'
600032 32 56 44 38 80 23.50  24.00 0.43'
600033 33 56 46 38 60 20.00  20.50 0.39'
600034 34 58 46 38 60 20.50  21.00 0.39'
600035 35 58 48 42 60 23.50  24.00 0.39'
600036 36 58 50 42 50 20.50  21.00 0.39'
600038 38 60 52 45 50 23.00  23.50 0.43'
600040 40 64 56 45 40 20.00  20.50 0.43'
600041 41 64 56 45 40 22.00  22.50 0.43'
600042 42 64 56 45 40 23.00  23.50 0.43'
600046 46 68 62 48 30 20.50  21.00 0.43'
600050 50 72 68 48 30 22.50  23.00 0.45'
600055 55 76 74 48 20 21.50  22.00 0.43'
600060 60 78 80 48 20 24.00  24.50 0.47'


American Size
Item No. BA MM L mm D1 mm D2 mm Packing
PC     N.W     G.W   CU.FT
600304 3/4" 49.5 30 36 100 21.5 22 0.39'
601316 13/16" 49.5 32 36 100 21.5 22 0.39'
600708 7/8" 49.5 33 36 100 22 22.5 0.39'
601516 15/16" 49.5 35 36 100 22 22.5 0.39'
610000 1" 50 37 36 100 21.5 22 0.39'
610116 1-1/16" 52 38 36 100 22.5 23 0.39'
610108 1-1/8" 52 40 38 100 26 26.5 0.43'
610316 1-3/16" 54 42 38 80 22.5 23 0.39'
610104 1-1/4" 56 44 38 80 23.5 24 0.43'
610516 1-5/16" 56 46 38 60 20 20.5 0.39'
610308 1-3/8" 58 48 42 60 23.5 24 0.39'
610716 1-7/16" 58 50 42 50 20.5 21 0.39'
610102 1-1/2" 60 52 45 50 23 23.5 0.43'
610916 1-9/16" 62 54 45 40 20 20.5 0.43'
610508 1-5/8" 64 56 45 40 22 22.5 0.43'
611116 1-11/16" 65 58 45 40 22.5 23 0.45'
610304 1-3/4" 66 60 48 30 18.5 19 0.39'
611316 1-13/16" 68 62 48 30 20.5 21 0.43'
610708 1-7/8" 70 64 48 30 21.5 22 0.39'
620000 2" 72 68 48 30 22.5 23 0.45'

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MRIWORKS Hand Tool Manufacturing is a well-known Taiwanese maker of large socket sets. For the production of our large socket set, we employ high-quality raw materials. Providing high-quality large socket sets to the end customer. We've always aimed for new heights in terms of innovation, leadership, and client pleasure. We have a well-maintained quality management system in place, with a team of experienced professionals keeping an eye on each product to assure its long-term viability. You can leave a remark or email us at mri@ms4.hinet.net if you'd like to learn more about our company's large sockets alternatives.