☎: (206) 764-4650

Smith Berger Marine, Inc.

Mooring and Towing Solutions / Salmon Processing Equipment Since 1903


Flag Blocks

Flag Blocks

Standard Features 

  • Designed for the Breaking Strength of EIPS Wire Rope, with 90° wrap on the sheave and 90° Swivel.
  • Cast Steel Sheave with Hardened Rope Groove for Longer Life
  • Grease Lubricated Bronze Bearings in Swivelhead
  • Sealed Tapered Roller Bearings in Sheave
  • Bolt Down Mounting Base
  • Epoxy Primer Coating

Optional Features

  • Customized Design to Suit Your Application
  • Seawater Lubricated Bearings for Underwater Use
  • Stainless Steel or Nylon Sheaves
  • Load Monitoring System
  • Three Coat Marine Paint System
  • Third Party Certification

Download the PDF Brochures:

Flag Block 510 Max. Wire 3/4" (19mm)

Flag Block 512 Max. Wire 1" (25mm)

Flag Block 514 Max. Wire 1 1/4" (32mm)

Flag Block 518 Max. Wire 1 1/2" (38mm)

Flag Block 524 Max. Wire 2" (52mm)

Click here to request a C.A.D. drawing.

(Please specify which model you need.)