Comparison : Item # 1C-012, One-Piece Clamping Collar 1C-Series
Item # 1C-018, One-Piece Clamping Collar 1C-Series
Item # 1C-025, One-Piece Clamping Collar 1C-Series
Item # 1C-031, One-Piece Clamping Collar 1C-Series
Item # 1C-037, One-Piece Clamping Collar 1C-Series


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