Comparison : Item # GSTC-010-32-B, One-Piece Threaded Clamping Collar GSTC-Series
Item # GSTC-025-20-B, One-Piece Threaded Clamping Collar GSTC-Series
Item # GSTC-025-28-B, One-Piece Threaded Clamping Collar GSTC-Series
Item # GSTC-031-18-B, One-Piece Threaded Clamping Collar GSTC-Series
Item # GSTC-031-24-B, One-Piece Threaded Clamping Collar GSTC-Series


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