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Flex-Lok® SF-2 (-65°F to 750°F)

Please call for custom lengths.


  • Double-ply silicone coated fiberglass fabric hose mechanically crimped in a continuous process
  • Fabric is locked around a coated steel wire by a metal strip formed into a clip
  • Metal strip acts as a wearstrip
  • Outstanding resistance to external abrasion
  • Extremely flexible
  • Ideal for high temperature fume control & vehicle exhaust applications with external abrasion
  • Available with a polyurethane (PU-75 shore material) clip cover to protect the helix & the equipment that is attached to the hose
  • Standard length:  25'
  • Standard colors:  silver
  • Temperature Range:  -65°F to 750°F


Flex-Lok® SF-2 (-65°F to 750°F)
SkuDescription12-55+Qty
FLEXLOKSF233" x 25'$261.56$253.72$248.48
FLEXLOKSF244" x 25'$313.88$304.46$298.18
FLEXLOKSF255" x 25'$367.88$356.84$349.48
FLEXLOKSF266" x 25'$396.56$384.67$376.73
FLEXLOKSF288" x 25'$484.31$469.78$460.10
FLEXLOKSF21010" x 25'$600.75$582.73$570.71
FLEXLOKSF21212" x 25'$712.13$690.76$676.52