Zwaardvis Clamping Knob

Replacement Parts / Seating

Fits maually adjustable and Power-matic columns.

Features and Benefits

  • Provides comfortable grip when making base adjustments
  • Prevents water accumulation

If you are not satisfied with your purchase, please fill out a return form for a return authorization. Returns are valid within 30 days of purchase and are subject to inspection. Material must be returned in original packaging for a full credit. Subject to a 20 percent restock fee and pre-paid shipping.