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M2 Machine Keys

Machine Keys, or Straight keys are made from hardened rod with a machined square or rectangular cross section, and are the most common type of key. They are installed into keyways to transmit torque from shafts to gears and other components. They are called “keys” because they lock a component to the shaft by means of a corresponding keyway in a shaft.

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
EximS'poreMachine Key (Square & Rectangular)SteelPlainM2.480 x 0.197 x 0.197key parallel without taper steel plain63.00 x 5.000 x 5.000 mm deep pattern2.480 x 0.197 x 0.197 in din 6885277
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ACFCAMachine Key (Square & Rectangular)SteelPlainM2 x 2 x 6M2xm2x6 metric parallel key steel100
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EurolinkSCMachine Key (Square & Rectangular)SteelPlainM2 x 2 x 202 x 2 x 20 din 6885 a plain finish parallel key with round endsinquire
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EurolinkSCMachine Key (Square & Rectangular)316, 317, A4 StainlessPlainM2 x 2 x 122 x 2 x 12 din 6885 a a4 stainless steel parallel key with round endsinquire
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EurolinkSCMachine Key (Square & Rectangular)SteelPlainM2 x 2 x 102x2 x 10 a plain finish parallel key with round ends din 6885inquire
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MMCCILMachine Key (Square & Rectangular)316, 317, A4 StainlessPlainM2 x 2 x 6ma2x2x6 shaft key a4 din 6885inquire
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MMCCILMachine Key (Square & Rectangular)SteelPlainM2 x 2 x 12ma2x2x12 shaft key steel plain din 6885inquire
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MSTCMAMachine Key (Square & Rectangular)SteelPlainM2 x 2 x 82 x 2 x 8 din 6885a parl key stl pl40
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MSTCMAMachine Key (Square & Rectangular)SteelPlainM2 x 2 x 62 x 2 x 6 din 6885a parl key stl pl112
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MSTCMAMachine Key (Square & Rectangular)SteelPlainM2 x 2 x 102 x 2 x 10 din 6885a parl key stl pl122
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MTPCAMachine Key (Square & Rectangular)SteelPlainM2 x 2 x 16m2 x 2 x 16 din 6885 a-st parallel key100
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MMCCILMachine Key (Square & Rectangular)SteelPlainM20 x 8 x 146mb20x8x146 shaft key steel plain din 6885inquire
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EurolinkSCMachine Key (Square & Rectangular)SteelPlainM20 x 12 x 7020 x 12 x 70 din 6885 a plain finish parallel key with round endsinquire
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EurolinkSCMachine Key (Square & Rectangular)SteelPlainM20 x 12 x 9020 x 12 x 90 din 6885 a plain finish parallel key with round endsinquire
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EurolinkSCMachine Key (Square & Rectangular)SteelPlainM20 x 12 x 11020 x 12 x 110 din 6885 a plain finish parallel key with round endsinquire
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EurolinkSCMachine Key (Square & Rectangular)SteelPlainM20 x 12 x 10020x12x100 a plain finish parallel key with round ends din 6885inquire
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EurolinkSCMachine Key (Square & Rectangular)SteelPlainM20 x 12 x 12520x12x125 a plain finish parallel key with round ends din 6885inquire
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EurolinkSCMachine Key (Square & Rectangular)SteelPlainM20 x 12 x 6020x12x60 a plain finish parallel key with round ends din 6885inquire
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NAPPCOTXMachine Key (Square & Rectangular)SteelPlainM20 x 12 x 11220mm x 12mm x 112mm rectangular square machine key 3
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EndriesWIMachine Key (Square & Rectangular)SteelPlainM20 x 12 x 18020x12x180 parallel key round both ends plain din 6885a10
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IPCVAMachine Key (Square & Rectangular)SteelPlainM20 x 12 x 100M20x12x100 sq. key rnd ends c of c required per mes-0007 spec din 6885a98
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MMCCILMachine Key (Square & Rectangular)SteelPlainM20 x 12 x 70ma20x12x70 shaft key steel plain din 6885inquire
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MMCCILMachine Key (Square & Rectangular)SteelPlainM20 x 12 x 60ma20x12x60 shaft key steel plain din 6885inquire
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MMCCILMachine Key (Square & Rectangular)SteelPlainM20 x 12 x 100mb20x12x100 shaft key steel plain din 6885inquire
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MMCCILMachine Key (Square & Rectangular)SteelPlainM20 x 12 x 140ma20x12x140 shaft key steel plain din 6885inquire
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MMCCILMachine Key (Square & Rectangular)SteelPlainM20 x 12 x 63ma20x12x63 shaft key steel plain din 6885inquire
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MMCCILMachine Key (Square & Rectangular)SteelPlainM20 x 12 x 12mb20x12x12 shaft key steel plain din 6885inquire
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MMCCILMachine Key (Square & Rectangular)SteelPlainM20 x 12 x 56ma20x12x56 shaft key steel plain din 6885inquire
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MMCCILMachine Key (Square & Rectangular)SteelPlainM20 x 12 x 50ma20x12x50 shaft key steel plain din 6885inquire
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MMCCILMachine Key (Square & Rectangular)SteelPlainM20 x 12 x 120ma20x12x120 shaft key steel plain din 6885inquire
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MMCCILMachine Key (Square & Rectangular)SteelPlainM20 x 12 x 100ma20x12x100 shaft key steel plain din 6885inquire
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MMCCILMachine Key (Square & Rectangular)SteelPlainM20 x 12 x 140mb20x12x140 shaft key steel plain din 6885inquire
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MMCCILMachine Key (Square & Rectangular)SteelPlainM20 x 12 x 110ma20x12x110 shaft key steel plain din 6885inquire
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MMCCILMachine Key (Square & Rectangular)SteelPlainM20 x 12 x 80mb20x12x80 shaft key steel plain din 6885inquire
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MMCCILMachine Key (Square & Rectangular)SteelPlainM20 x 12 x 90ma20x12x90 shaft key steel plain din 6885inquire
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MMCCILMachine Key (Square & Rectangular)SteelPlainM20 x 12 x 70mb20x12x70 shaft key steel plain din 6885inquire
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MMCCILMachine Key (Square & Rectangular)SteelPlainM20 x 12 x 160ma20x12x160 shaft key steel plain din 6885inquire
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MMCCILMachine Key (Square & Rectangular)SteelPlainM20 x 12 x 30mb20x12x30 shaft key steel plain din 6885inquire
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MSTCMAMachine Key (Square & Rectangular)SteelPlainM20 x 12 x 4020 x 12 x 40 din 6885a parl key stl pl9
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MSTCMAMachine Key (Square & Rectangular)SteelPlainM20 x 12 x 5020 x 12 x 50 din 6885a parl key stl pl25
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MSTCMAMachine Key (Square & Rectangular)SteelPlainM20 x 12 x 8020 x 12 x 80 din 6885a parl key stl pl50
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SWACOOHMachine Key (Square & Rectangular)SteelPlainM20 x 12 x 90M20x12x90 parallel key d6885a15
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MMCCILMachine Key (Square & Rectangular)SteelPlainM20 x 12 x 125a20x12x125 shaft key steel plain din 6885inquire
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MMCCILMachine Key (Square & Rectangular)SteelPlainM20 x 12 x 128shaft key din 6885 steel plain20
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EndriesWIMachine Key (Square & Rectangular)SteelPlainM22 x 14 x 16022x14x160 parallel key round both ends plain din 6885a96
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EurolinkSCMachine Key (Square & Rectangular)SteelPlainM22 x 14 x 11022 x 14 x 110 din 6885 a plain finish parallel key with round endsinquire
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EurolinkSCMachine Key (Square & Rectangular)SteelPlainM25 x 14 x 11025 x 14 x 110 din 6885 a plain finish parallel key with round endsinquire
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EurolinkSCMachine Key (Square & Rectangular)SteelPlainM22 x 14 x 100M22x14x100 plain finish taper key with gib head din 6887inquire
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EurolinkSCMachine Key (Square & Rectangular)SteelPlainM22 x 14 x 10022x14x100 a plain finish parallel key with round ends din 6885inquire
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EurolinkSCMachine Key (Square & Rectangular)SteelPlainM22 x 14 x 12522x14x125 a plain finish parallel key with round ends din 6885inquire
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EurolinkSCMachine Key (Square & Rectangular)SteelPlainM22 x 14 x 9022x14x90 a plain finish parallel key with round ends din 6885inquire
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EurolinkSCMachine Key (Square & Rectangular)316, 317, A4 StainlessPlainM22 x 14 x 14022x14x140 a a4 stainless steel parallel key with round ends din 6885inquire
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EurolinkSCMachine Key (Square & Rectangular)SteelPlainM22 x 14 x 15022x14x150 a plain finish parallel key with round ends din 6885inquire
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EurolinkSCMachine Key (Square & Rectangular)SteelPlainM25 x 14 x 14025x14x140 a plain finish parallel key with round ends din 6885inquire
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EndriesWIMachine Key (Square & Rectangular)SteelPlainM25 x 14 x 18025x14x180 parallel key round both ends plain din 6885a127
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MMCCILMachine Key (Square & Rectangular)SteelPlainM25 x 14 x 50mb25x14x50 shaft key steel plain din 6885inquire
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MMCCILMachine Key (Square & Rectangular)SteelPlainM25 x 14 x 125mb25x14x125 shaft key steel plain din 6885inquire
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MMCCILMachine Key (Square & Rectangular)SteelPlainM22 x 14 x 63ma22x14x63 shaft key steel plain din 6885inquire
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MMCCILMachine Key (Square & Rectangular)SteelPlainM25 x 14 x 160ma25x14x160 shaft key steel plain din 6885inquire
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MMCCILMachine Key (Square & Rectangular)SteelPlainM25 x 14 x 80ma25x14x80 shaft key steel plain din 6885inquire
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MMCCILMachine Key (Square & Rectangular)SteelPlainM22 x 14 x 250ma22x14x250 shaft key steel plain din 6885inquire
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MMCCILMachine Key (Square & Rectangular)SteelPlainM22 x 14 x 160ma22x14x160 shaft key steel plain din 6885inquire
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MMCCILMachine Key (Square & Rectangular)SteelPlainM25 x 14 x 100ma25x14x100 shaft key steel plain din 6885inquire
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MMCCILMachine Key (Square & Rectangular)SteelPlainM25 x 14 x 75mb25x14x75 shaft key steel plain din 6885inquire
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MMCCILMachine Key (Square & Rectangular)SteelPlainM22 x 14 x 70ma22x14x70 shaft key steel plain din 6885inquire
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MMCCILMachine Key (Square & Rectangular)SteelPlainM22 x 14 x 125ma22x14x125 shaft key steel plain din 6885inquire
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MMCCILMachine Key (Square & Rectangular)SteelPlainM25 x 14 x 54mab25x14x54 shaft key steel plain din 6885inquire
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MMCCILMachine Key (Square & Rectangular)316, 317, A4 StainlessPlainM22 x 14 x 70ma22x14x70 shaft key a4 din 6885inquire
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MMCCILMachine Key (Square & Rectangular)SteelPlainM25 x 14 x 200mb25x14x200 shaft key steel plain din 6885inquire
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MMCCILMachine Key (Square & Rectangular)SteelPlainM25 x 14 x 160mb25x14x160 shaft key steel plain din 6885inquire
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MMCCILMachine Key (Square & Rectangular)SteelPlainM22 x 14 x 90mb22x14x90 shaft key steel plain din 6885inquire
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MMCCILMachine Key (Square & Rectangular)SteelPlainM22 x 14 x 140mab22x14x140 shaft key steel plain din 6885inquire
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MMCCILMachine Key (Square & Rectangular)SteelPlainM25 x 14 x 120mb25x14x120 shaft key steel plain din 6885inquire
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MMCCILMachine Key (Square & Rectangular)SteelPlainM22 x 14 x 180mb22x14x180 shaft key steel plain din 6885inquire
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EurolinkSCMachine Key (Square & Rectangular)SteelPlainM25 x 16 x 16025 x 16 x 160 din 6885 a plain finish parallel key with round endsinquire
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EurolinkSCMachine Key (Square & Rectangular)SteelPlainM28 x 16 x 16028 x 16 x 160 din 6885 a plain finish parallel key with round endsinquire
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EurolinkSCMachine Key (Square & Rectangular)SteelPlainM28 x 16 x 160M28x16x160 plain finish taper key with gib head din 6887inquire
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EurolinkSCMachine Key (Square & Rectangular)SteelPlainM28 x 16 x 11028x16x110 a plain finish parallel key with round ends din 6885inquire
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MMCCILMachine Key (Square & Rectangular)SteelPlainM28 x 16 x 80mb28x16x80 shaft key steel plain din 6885inquire
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MMCCILMachine Key (Square & Rectangular)SteelPlainM28 x 16 x 110mb28x16x110 shaft key steel plain din 6885inquire
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MMCCILMachine Key (Square & Rectangular)SteelPlainM28 x 16 x 160ma28x16x160 shaft key steel plain din 6885inquire
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MMCCILMachine Key (Square & Rectangular)SteelPlainM28 x 16 x 400mb28x16x400 shaft key steel plain din 6885inquire
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MMCCILMachine Key (Square & Rectangular)SteelPlainM28 x 16 x 180ma28x16x180 shaft key steel plain din 6885inquire
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MMCCILMachine Key (Square & Rectangular)SteelPlainM20 x 20 x 100mb20x20x100 shaft key steel plain din 6885inquire
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EndriesWIMachine Key (Square & Rectangular)PlainM20 x 12 x 56 x 5020x12x56 machine key 50c hardened w/rect ends din 6885b1045
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EndriesWIMachine Key (Square & Rectangular)PlainM25 x 14 x 85m25x14x85 b parallel key din 688514
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American WIMachine Key (Square & Rectangular)PlainM22 x 14 x 163m22x14x163 parallel key a din 68851
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American WIMachine Key (Square & Rectangular)PlainM22 x 14 x 163m22x14x163 parallel key a din 68851
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MMCCILMachine Key (Square & Rectangular)SteelPlainM22 x 14 x 100a22x14x100 shaft key steel plain din 6885inquire
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MMCCILMachine Key (Square & Rectangular)SteelPlainM25 x 14 x 140b25x14x140 shaft key steel plain din 6885inquire
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MMCCILMachine Key (Square & Rectangular)SteelPlainM20 x 8 x 25ab20x8x25-tap shaft key steel plain din 6885inquire
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MMCCILMachine Key (Square & Rectangular)SteelPlainM22 x 14 x 40a22x14x40 shaft key-steel-plain-a22x14x40 din 688540
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MMCCILMachine Key (Square & Rectangular)SteelPlainM20 x 12 x 63b20x12x63 shaft key-steel-plain-b20x12x63 din 688510
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MMCCILMachine Key (Square & Rectangular)SteelPlainM20 x 8 x 70shaft key din 6885 steel plain39
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MMCCILMachine Key (Square & Rectangular)SteelPlainM20 x 12 x 80a20x12x80 shaft key steel plain din 6885inquire
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FTSOHMachine Key (Square & Rectangular)SteelPlainM2x2/x14 parallel key stl din 6885a100
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FTSOHMachine Key (Square & Rectangular)SteelPlainM2x2/x20 parallel key stl din 6885a238
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FTSOHMachine Key (Square & Rectangular)SteelPlainM2x2/x6 parallel key stl din 6885a229
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FTSOHMachine Key (Square & Rectangular)SteelPlainM2x2/x8 parallel key stl din 6885a202
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SpencerOHMachine Key (Square & Rectangular)SteelPlainM25.4 x 25.4 x 180m25.4 x 25.4 x 180 c45k steel din 6885 machine key form a118
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MMCCILMachine Key (Square & Rectangular)SteelPlainM202063mb20b20b63 shaft key steel plain b20x20x63 din 6885inquire
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