Big Socket, TAP Die, Spanner And Wrench - MRI

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

MRI is one of the leading manufacturers of Hand Tools, and is highly regarded for its quality products. Our team is the innate strength of our organization, whose constant hard work and endeavors help us in attaining our goal of total client satisfaction. We are working on having the largest selection of Hand Tools and Big Socket found on the internet and we are updating our inventory every day.
3/4'' Hand Large Size Socket Set

3/4'' Drive Large Size Socket Set

Big Socket

Chrome Vanadium Steel with "Flank" Drive, 6 Point


Specification :


3/4" DR. Socket- Hexagon
Made of Chrome Vanadium Steel
Metric Size
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'

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Contact Information
MRI is a Hand Tools manufacturer who has proven that price does not equate to quality in the hand tools industry. Contact us today to find out more about our manufacturing capabilities and our extensive range of Hand Tools options. If you are looking for suppliers and long-term mutually beneficial partnership, we are ready to offer you our services. We promise that our service is second to none! Every person who purchases a product from MRI will have access to our service department when it is needed.