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Item # PRS-4 OS-1

(discontinued) / Repair Stands / Bench / Wall Mount

Deluxe Bench Mount Repair Stand

The PRS-4 OS was discontinued in 2015. Its replacement is the PRS-4.2.

View Product Features

Need service? See our Limited Warranty or get Replacement Parts in a snap.

PRS-4 OS-1 Features

  • Solid cast aluminum construction
  • Durable replaceable clamp covers
  • 100-3C clamp has reliefs on both jaws for cable routing
  • The distance from the clamp center to the bench post center is nominally 15.5 inches (39cm). (note: If a 100-7X clamp is used, the distance is nominally 18 inches)
  • The clamp height off the bench is approximately 17 cm (6-1/2")


Parts & Accessories


Adjustable Linkage Clamp


Replacement Clamp Covers


Repair Kit for 100-3C and 100-5C Clamps