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Supco BJ10 Belt-Jack Instant Belt Tightener

$24.15
SKU BJ10

Supco BJ10 Belt-Jack Instant Belt Tightener

Belt-jack instant belt tightener is designed to set belt tension and help align pulleys on all belt driven units includes blower motors, compressors, transmissions and automotive components.

  • Opens from 4 1/2” to 15” with extender
  • Heavy Duty 3/8”- 16 threads per inch