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Sprockets

Plastic Moulded Sprockets suitable for a range of low power applications. These sprockets are widely used in model-making and small scale automation, the sprockets run with our Snap-Lock Chain that can be made to any length in seconds without special tools or links.

Key Features:

  • Material: Moulded Acetal.
  • Good resistance to chemicals, no corrosion.
  • Low weight: 0.26g (0.009 oz) to 2.7g (0.097 oz).
  • Bore diameters in metric and inch sizes.
  • Bores are press fit on given size shaft.
  • Sprocket image
    Fig.1
    Fig.1
    No. of
    Teeth
    Part
    No.
    (Link)
    Fig. Dimensions. Tolerance: +0.000"/-0.010" (+0.00mm/-0.25mm)
    *Nominal Bore size "A" is for press fit on given size shaft
    Bore
    Sizes
    "A"
    Outside
    Dia. "E"
    Pitch
    Dia.
    Recess Dia.
    "C"
    Shoulder Dia.
    "D"
    Hub Diameter
    "B"
    Length
    "L"
    Inch mm Inch mm Inch mm Inch mm Inch mm Inch mm
    8 SP082 1 0.125" 0.37 9.40 0.32 8.13  -   -   -   -  0.236 5.99 0.31 7.92
    SP08-2M 2mm
    SP08-3M 3mm
    9 SP092 1 0.125"
    0.41 10.41 0.36 9.14  -   -   -   -  0.25 6.35 0.31 7.92
    10 SP102 1 0.125" 0.46 11.68 0.39 9.91  -   -   -   -  0.25 6.35 0.31 7.92
    SP103 0.187" 0.312 7.92
    SP10-2M 2mm 0.209 5.3
    SP10-3M 3mm 0.25 6.3
    SP10-4M 4mm 0.30 7.6
    12 SP122 1 0.125" 0.54 13.72 0.47 11.94  -   -   -   -  0.25 6.35 0.31 7.92
    SP123 0.187" 0.312 7.92
    SP124 0.250" 0.375 9.53
    SP12-2M 2mm 0.209 5.3
    SP12-3M 3mm 0.25 6.3
    SP12-4M 4mm 0.30 7.6
    15 SP152 1 0.125" 0.65 16.51 0.59 14.99  -   -   -   -  0.25 6.35 0.31 7.92
    SP153 0.187" 0.312 7.92
    SP154 0.250" 0.375 9.53
    SP15-3M 3mm 0.25 6.3
    SP15-4M 4mm 0.30 7.6
    16 SP162 1 0.125" 0.69 17.53 0.63 16.00  -   -   -   -  0.25 6.35 0.31 7.92
    SP163 0.187" 0.312 7.92
    SP164 0.250" 0.375 9.53
    18 SP182 1 0.125" 0.77 19.56 0.7 17.78  -   -   -   -  0.25 6.35 0.31 7.92
    SP183 0.187" 0.312 7.92
    SP184 0.250" 0.375 9.53
    SP18-3M 3mm 0.25 6.3
    SP18-4M 4mm 0.30 7.6
    20 SP202 1 0.125" 0.85 21.59 0.78 19.81  -   -   -   -  0.25 6.35 0.31 7.92
    SP203 0.187" 0.312 7.92 0.31 7.92
    SP204 0.250" 0.375 9.53 0.31 7.92
    SP206 0.375" 0.50 12.70 0.37 9.40
    SP20-3M 3mm 0.25 6.3 0.31 7.92
    SP20-4M 4mm 0.30 7.6 0.31 7.92
    24 SP243 2 0.187" 1.01 25.65 0.93 23.62 0.75 19.1 0.85 21.6 0.312 7.92 0.31 7.92
    SP244 0.250" 0.375 9.53 0.31 7.92
    SP246 0.375" 0.50 12.70 0.37 9.40
    SP24-4M 4mm 0.30 7.6 0.31 7.92
    30 SP303 2 0.187" 1.24 31.50 1.17 29.72 0.98 24.9 1.08 27.4 0.31 7.92 0.31 7.92
    SP304 0.250" 0.375 9.53 0.31 7.92
    SP306 0.375" 0.50 12.70 0.37 9.40
    SP30-6M 6mm 0.36 9.17 0.31 7.92
    32 SP323 2 0.187" 1.32 33.53 1.25 31.75 1.06 26.9 1.16 29.4 0.31 7.92 0.31 7.92
    SP324 0.250" 0.375 9.53 0.31 7.92
    SP326 0.375" 0.50 12.70 0.37 9.40
    36 SP364 2 0.250" 1.47 37.34 1.4 1.4 1.21 30.7 1.31 33.2 0.375 9.53 0.31 7.92
    SP366 0.375" 0.50 12.70 0.37 9.40
    SP36-6M 6mm 0.36 9.17 0.31 7.92
    40 SP404 2 0.250" 1.63 41.40 1.55 39.37 1.37 34.8 1.47 37.3 0.375 9.53 0.31 7.92
    SP406 0.375" 0.50 12.70 0.37 9.40
    SP40-6M 6mm 0.36 9.17 0.31 7.92
    48 SP484 2 0.250" 1.94 49.28 1.87 47.50 1.67 42.4 1.78 45.2 0.375 9.53 0.31 7.92
    SP486 0.375" 0.50 12.70 0.37 9.40
    SP48-6M 6mm 0.36 9.17 0.31 7.92
    *Nominal Bore size "A" is for press fit on given size shaft
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    Light Power Sprocket, 8T, 2mm  Bore
    SP08-2M
    Light Power Plastic Sprocket, 8T, 2mm bore Bore. To suit our Light Power Chain. ..
    Stock: 4 pcs
    £1.31 /each
    Excl. VAT: £1.09
    10 or more: £1.12 /each
    25 or more: Please ask
    Light Power Sprocket, 8T, 3mm  Bore
    SP08-3M
    Light Power Plastic Sprocket, 8T, 3mm bore Bore. To suit our Light Power Chain. ..
    Stock: 240 pcs
    £1.31 /each
    Excl. VAT: £1.09
    10 or more: £1.12 /each
    25 or more: Please ask
    Light Power Sprocket, 8T, 1/8"  Bore
    SP082
    Light Power Plastic Sprocket, 8T, 1/8" Bore To suit our Light Power Chain. ..
    Stock: 29 pcs
    £1.31 /each
    Excl. VAT: £1.09
    10 or more: £1.12 /each
    25 or more: Please ask
    Light Power Sprocket, 9T, 1/8"  Bore
    SP092
    Light Power Plastic Sprocket, 9T, 1/8" Bore. To suit our Light Power Chain. ..
    Stock: 9 pcs
    £1.34 /each
    Excl. VAT: £1.12
    10 or more: £1.14 /each
    25 or more: Please ask
    Light Power Sprocket, 10T, 2mm  Bore
    SP10-2M
    Light Power Plastic Sprocket, 10T, 2mm bore Bore. To suit our Light Power Chain. ..
    Stock: 1 pc
    £1.37 /each
    Excl. VAT: £1.14
    10 or more: £1.16 /each
    25 or more: Please ask
    Light Power Sprocket, 10T, 3mm  Bore
    SP10-3M
    Light Power Plastic Sprocket, 10T, 3mm bore Bore. To suit our Light Power Chain. ..
    Stock: 13 pcs
    £1.37 /each
    Excl. VAT: £1.14
    10 or more: £1.16 /each
    25 or more: Please ask
    Light Power Sprocket, 10T, 4mm  Bore
    SP10-4M
    Light Power Plastic Sprocket, 10T, 4mm bore Bore. To suit our Light Power Chain. ..
    Stock: 51 pcs
    £1.37 /each
    Excl. VAT: £1.14
    10 or more: £1.16 /each
    25 or more: Please ask
    Light Power Sprocket, 10T, 1/8"  Bore
    SP102
    Light Power Plastic Sprocket, 10T, 1/8" Bore. To suit our Light Power Chain. ..
    Stock: 70 pcs
    £1.37 /each
    Excl. VAT: £1.14
    10 or more: £1.16 /each
    25 or more: Please ask
    Light Power Sprocket, 10T, 3/16"  Bore
    SP103
    Light Power Plastic Sprocket, 10T, 3/16" Bore. To suit our Light Power Chain. ..
    Stock: 11 pcs
    £1.37 /each
    Excl. VAT: £1.14
    10 or more: £1.16 /each
    25 or more: Please ask
    Light Power Sprocket, 12T, 2mm  Bore
    SP12-2M
    Light Power Plastic Sprocket, 12T, 2mm bore Bore. To suit our Light Power Chain. ..
    Stock: 76 pcs
    £1.55 /each
    Excl. VAT: £1.29
    10 or more: £1.31 /each
    25 or more: Please ask
    Light Power Sprocket, 12T, 3mm  Bore
    SP12-3M
    Light Power Plastic Sprocket, 12T, 3mm bore Bore. To suit our Light Power Chain. ..
    Stock: 83 pcs
    £1.55 /each
    Excl. VAT: £1.29
    10 or more: £1.31 /each
    25 or more: Please ask
    Light Power Sprocket, 12T, 4mm  Bore
    SP12-4M
    Light Power Plastic Sprocket, 12T, 4mm bore Bore. To suit our Light Power Chain. ..
    Stock: 60 pcs
    £1.55 /each
    Excl. VAT: £1.29
    10 or more: £1.31 /each
    25 or more: Please ask
    Light Power Sprocket, 12T, 1/8"  Bore
    SP122
    Light Power Plastic Sprocket, 12T, 1/8" Bore. To suit our Light Power Chain. ..
    Stock: 4 pcs
    £1.55 /each
    Excl. VAT: £1.29
    10 or more: £1.31 /each
    25 or more: Please ask
    Light Power Sprocket, 12T, 3/16"  Bore
    SP123
    Light Power Plastic Sprocket, 12T, 3/16" Bore. To suit our Light Power Chain. ..
    Stock: 106 pcs
    £1.55 /each
    Excl. VAT: £1.29
    10 or more: £1.31 /each
    25 or more: Please ask
    Light Power Sprocket, 12T, 1/4"  Bore
    SP124
    Light Power Plastic Sprocket, 12T, 1/4" Bore. To suit our Light Power Chain. ..
    Stock: 29 pcs
    £1.55 /each
    Excl. VAT: £1.29
    10 or more: £1.31 /each
    25 or more: Please ask
    Light Power Sprocket, 15T, 3mm  Bore
    SP15-3M
    Light Power Plastic Sprocket, 15T, 3mm bore Bore. To suit our Light Power Chain. ..
    Stock: 91 pcs
    £1.61 /each
    Excl. VAT: £1.34
    10 or more: £1.37 /each
    25 or more: Please ask
    Light Power Sprocket, 15T, 4mm  Bore
    SP15-4M
    Light Power Plastic Sprocket, 15T, 4mm bore Bore. To suit our Light Power Chain. ..
    Stock: 15 pcs
    £1.61 /each
    Excl. VAT: £1.34
    10 or more: £1.37 /each
    25 or more: Please ask
    Light Power Sprocket, 15T, 1/8"  Bore
    SP152
    Light Power Plastic Sprocket, 15T, 1/8" Bore. To suit our Light Power Chain. ..
    Stock: 6 pcs
    £1.61 /each
    Excl. VAT: £1.34
    10 or more: £1.37 /each
    25 or more: Please ask
    Light Power Sprocket, 15T, 3/16"  Bore
    SP153
    Light Power Plastic Sprocket, 15T, 3/16" Bore. To suit our Light Power Chain. ..
    Stock: 11 pcs
    £1.61 /each
    Excl. VAT: £1.34
    10 or more: £1.37 /each
    25 or more: Please ask
    Light Power Sprocket, 15T, 1/4"  Bore
    SP154
    Light Power Plastic Sprocket, 15T, 1/4" Bore. To suit our Light Power Chain. ..
    Stock: 11 pcs
    £1.61 /each
    Excl. VAT: £1.34
    10 or more: £1.37 /each
    25 or more: Please ask
    Light Power Sprocket, 16T, 1/8"  Bore
    SP162
    Light Power Plastic Sprocket, 16T, 1/8" Bore. To suit our Light Power Chain. ..
    Stock: 9 pcs
    £1.63 /each
    Excl. VAT: £1.36
    10 or more: £1.39 /each
    25 or more: Please ask
    Light Power Sprocket, 16T, 3/16"  Bore
    SP163
    Light Power Plastic Sprocket, 16T, 3/16" Bore. To suit our Light Power Chain. ..
    Stock: 50 pcs
    £1.63 /each
    Excl. VAT: £1.36
    10 or more: £1.39 /each
    25 or more: Please ask
    Light Power Sprocket, 16T, 1/4"  Bore
    SP164
    Light Power Plastic Sprocket, 16T, 1/4" Bore. To suit our Light Power Chain. ..
    Stock: 12 pcs
    £1.63 /each
    Excl. VAT: £1.36
    10 or more: £1.39 /each
    25 or more: Please ask
    Light Power Sprocket, 18T, 3mm  Bore
    SP18-3M
    Light Power Plastic Sprocket, 18T, 3mm bore Bore. To suit our Light Power Chain. ..
    Stock: 25 pcs
    £1.78 /each
    Excl. VAT: £1.48
    10 or more: £1.51 /each
    25 or more: Please ask
    Light Power Sprocket, 18T, 4mm  Bore
    SP18-4M
    Light Power Plastic Sprocket, 18T, 4mm bore Bore. To suit our Light Power Chain. ..
    Stock: 83 pcs
    £1.78 /each
    Excl. VAT: £1.48
    10 or more: £1.51 /each
    25 or more: Please ask
    Light Power Sprocket, 18T, 1/8"  Bore
    SP182
    Light Power Plastic Sprocket, 18T, 1/8" Bore. To suit our Light Power Chain. ..
    Stock: 6 pcs
    £1.78 /each
    Excl. VAT: £1.48
    10 or more: £1.51 /each
    25 or more: Please ask
    Light Power Sprocket, 18T, 3/16"  Bore
    SP183
    Light Power Plastic Sprocket, 18T, 3/16" Bore. To suit our Light Power Chain. ..
    Stock: 2 pcs
    £1.78 /each
    Excl. VAT: £1.48
    10 or more: £1.51 /each
    25 or more: Please ask
    Light Power Sprocket, 18T, 1/4"  Bore
    SP184
    Light Power Plastic Sprocket, 18T, 1/4" Bore. To suit our Light Power Chain. ..
    Stock: 13 pcs
    £1.78 /each
    Excl. VAT: £1.48
    10 or more: £1.51 /each
    25 or more: Please ask
    Light Power Sprocket, 20T, 3mm  Bore
    SP20-3M
    Light Power Plastic Sprocket, 20T, 3mm bore Bore. To suit our Light Power Chain. ..
    Stock: 16 pcs
    £1.85 /each
    Excl. VAT: £1.54
    10 or more: £1.57 /each
    25 or more: Please ask
    Light Power Sprocket, 20T, 4mm  Bore
    SP20-4M
    Light Power Plastic Sprocket, 20T, 4mm bore Bore. To suit our Light Power Chain. ..
    Stock: 42 pcs
    £1.85 /each
    Excl. VAT: £1.54
    10 or more: £1.57 /each
    25 or more: Please ask
    Light Power Sprocket, 20T, 1/8"  Bore
    SP202
    Light Power Plastic Sprocket, 20T, 1/8" Bore. To suit our Light Power Chain. ..
    Stock: 6 pcs
    £1.85 /each
    Excl. VAT: £1.54
    10 or more: £1.57 /each
    25 or more: Please ask
    Light Power Sprocket, 20T, 3/16"  Bore
    SP203
    Light Power Plastic Sprocket, 20T, 3/16" Bore. To suit our Light Power Chain. ..
    Stock: 4 pcs
    £1.85 /each
    Excl. VAT: £1.54
    10 or more: £1.57 /each
    25 or more: Please ask
    Light Power Sprocket, 20T, 1/4"  Bore
    SP204
    Light Power Plastic Sprocket, 20T, 1/4" Bore. To suit our Light Power Chain. ..
    Stock: 15 pcs
    £1.85 /each
    Excl. VAT: £1.54
    10 or more: £1.57 /each
    25 or more: Please ask
    Light Power Sprocket, 20T, 3/8"  Bore
    SP206
    Light Power Plastic Sprocket, 20T, 3/8" Bore. To suit our Light Power Chain. ..
    Stock: 4 pcs
    £1.85 /each
    Excl. VAT: £1.54
    10 or more: £1.57 /each
    25 or more: Please ask
    Light Power Sprocket, 24T, 4mm  Bore
    SP24-4M
    Light Power Plastic Sprocket, 24T, 4mm bore Bore. To suit our Light Power Chain. ..
    Stock: 82 pcs
    £2.02 /each
    Excl. VAT: £1.68
    10 or more: £1.72 /each
    25 or more: Please ask
    Light Power Sprocket, 24T, 3/16"  Bore
    SP243
    Light Power Plastic Sprocket, 24T, 3/16" Bore. To suit our Light Power Chain. ..
    Stock: 8 pcs
    £2.02 /each
    Excl. VAT: £1.68
    10 or more: £1.72 /each
    25 or more: Please ask
    Light Power Sprocket, 24T, 1/4"  Bore
    SP244
    Light Power Plastic Sprocket, 24T, 1/4" Bore. To suit our Light Power Chain. ..
    Stock: 12 pcs
    £2.02 /each
    Excl. VAT: £1.68
    10 or more: £1.72 /each
    25 or more: Please ask
    Light Power Sprocket, 24T, 3/8"  Bore
    SP246
    Light Power Plastic Sprocket, 24T, 3/8" Bore. To suit our Light Power Chain. ..
    Stock: 7 pcs
    £2.02 /each
    Excl. VAT: £1.68
    10 or more: £1.72 /each
    25 or more: Please ask
    Light Power Sprocket, 30T, 6mm  Bore
    SP30-6M
    Light Power Plastic Sprocket, 30T, 6mm bore Bore. To suit our Light Power Chain. ..
    Stock: 81 pcs
    £2.28 /each
    Excl. VAT: £1.90
    10 or more: £1.93 /each
    25 or more: Please ask
    Light Power Sprocket, 30T, 3/16"  Bore
    SP303
    Light Power Plastic Sprocket, 30T, 3/16" Bore. To suit our Light Power Chain. ..
    Stock: 5 pcs
    £2.28 /each
    Excl. VAT: £1.90
    10 or more: £1.93 /each
    25 or more: Please ask
    Light Power Sprocket, 30T, 1/4"  Bore
    SP304
    Light Power Plastic Sprocket, 30T, 1/4" Bore. To suit our Light Power Chain. ..
    Stock: 14 pcs
    £2.28 /each
    Excl. VAT: £1.90
    10 or more: £1.93 /each
    25 or more: Please ask
    Light Power Sprocket, 30T, 3/8"  Bore
    SP306
    Light Power Plastic Sprocket, 30T, 3/8" Bore. To suit our Light Power Chain. ..
    Stock: 8 pcs
    £2.28 /each
    Excl. VAT: £1.90
    10 or more: £1.93 /each
    25 or more: Please ask
    Light Power Sprocket, 32T, 3/16"  Bore
    SP323
    Light Power Plastic Sprocket, 32T, 3/16" Bore. To suit our Light Power Chain. ..
    Stock: 9 pcs
    £2.41 /each
    Excl. VAT: £2.01
    10 or more: £2.04 /each
    25 or more: Please ask
    Light Power Sprocket, 32T, 1/4"  Bore
    SP324
    Light Power Plastic Sprocket, 32T, 1/4" Bore. To suit our Light Power Chain. ..
    Stock: 13 pcs
    £2.41 /each
    Excl. VAT: £2.01
    10 or more: £2.04 /each
    25 or more: Please ask
    Light Power Sprocket, 32T, 3/8"  Bore
    SP326
    Light Power Plastic Sprocket, 32T, 3/8" Bore. To suit our Light Power Chain. ..
    Stock: 6 pcs
    £2.41 /each
    Excl. VAT: £2.01
    10 or more: £2.04 /each
    25 or more: Please ask
    Light Power Sprocket, 36T, 6mm  Bore
    SP36-6M
    Light Power Plastic Sprocket, 36T, 6mm bore Bore. To suit our Light Power Chain. ..
    Stock: 30 pcs
    £2.62 /each
    Excl. VAT: £2.18
    10 or more: £2.22 /each
    25 or more: Please ask
    Light Power Sprocket, 36T, 1/4"  Bore
    SP364
    Light Power Plastic Sprocket, 36T, 1/4" Bore. To suit our Light Power Chain. ..
    Stock: 11 pcs
    £2.62 /each
    Excl. VAT: £2.18
    10 or more: £2.22 /each
    25 or more: Please ask
    Light Power Sprocket, 36T, 3/8"  Bore
    SP366
    Light Power Plastic Sprocket, 36T, 3/8" Bore. To suit our Light Power Chain. ..
    Stock: 12 pcs
    £2.62 /each
    Excl. VAT: £2.18
    10 or more: £2.22 /each
    25 or more: Please ask
    Light Power Sprocket, 40T, 6mm  Bore
    SP40-6M
    Light Power Plastic Sprocket, 40T, 6mm bore Bore. To suit our Light Power Chain. ..
    Stock: 4 pcs
    £2.88 /each
    Excl. VAT: £2.40
    10 or more: £2.45 /each
    25 or more: Please ask
    Light Power Sprocket, 40T, 1/4"  Bore
    SP404
    Light Power Plastic Sprocket, 40T, 1/4" Bore. To suit our Light Power Chain. ..
    Stock: 7 pcs
    £2.88 /each
    Excl. VAT: £2.40
    10 or more: £2.45 /each
    25 or more: Please ask
    Light Power Sprocket, 40T, 3/8"  Bore
    SP406
    Light Power Plastic Sprocket, 40T, 3/8" Bore. To suit our Light Power Chain. ..
    Stock: 10 pcs
    £2.88 /each
    Excl. VAT: £2.40
    10 or more: £2.45 /each
    25 or more: Please ask
    Light Power Sprocket, 48T, 6mm  Bore
    SP48-6M
    Light Power Plastic Sprocket, 48T, 6mm bore Bore. To suit our Light Power Chain. ..
    Stock: 75 pcs
    £3.24 /each
    Excl. VAT: £2.70
    10 or more: £2.76 /each
    25 or more: Please ask
    Light Power Sprocket, 48T, 1/4"  Bore
    SP484
    Light Power Plastic Sprocket, 48T, 1/4" Bore. To suit our Light Power Chain. ..
    Stock: 12 pcs
    £3.24 /each
    Excl. VAT: £2.70
    10 or more: £2.76 /each
    25 or more: Please ask
    Light Power Sprocket, 48T, 3/8"  Bore
    SP486
    Light Power Plastic Sprocket, 48T, 3/8" Bore. To suit our Light Power Chain. ..
    Stock: 3 pcs
    £3.24 /each
    Excl. VAT: £2.70
    10 or more: £2.76 /each
    25 or more: Please ask