£39.50 exc VAT (£47.40 inc VAT)
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Product Specification
Boss Dia
100mm
Number of Teeth
21
Outside Dia
136mm
Overall Length
70mm
Pitch
3/4inch
Reference
6TR21
Brand
Medway
Quick Order Code
BB-20857
Product Description
12B3 British standard roller chain sprocket

  • 3/4 inch pitch x 21 teeth
  • 12B3 Roller Chain To Suit