Utilizing the same technology and quality production we have delivered with our clamp line for over 70 years, J.C. Renfroe is now producing a line of crane blocks in our Jacksonville facility which can give your business a lift.

  • Bridge crane blocks available in 1 ton to 500 ton capacities
  • Mobile crane blocks available in 1 ton to 1000 ton capacities
  • Single and multiple sheave configurations
  • Standard single point alloy swiveling hook with latch
  • Through-the-shaft sheave bearing lubrication
  • Double and quad hooks available