• Designed for maximum strength and rigidity
• Extremely useful for holding work together in tapping and drilling and on various machine setups
• Rounded jaws permit clamping under shoulders or in recesses
• Retaining clip holds the loose jaw in alignment when clamp is opened or closed
• Manufactured with hardened steel, nice finish
• 3-1/2" (89mm) capacity
• 2-1/4" (57mm) throat depth

The Starrett 161 Toolmakers' Parallel Clamp features a single clamp (3-1/2") with 2-1/4" throat depth. 1 1/4" (32mm) Capacity, 13/16" (20.5mm) Throat Depth 3 1/2" (89mm) Capacity, 2 1/4" (57mm) Throat Depth.