Comparison : Item # 35 A-1, Standard Bent, One Side/Two Sides Attachment
Item # 40 A-1, Standard Bent, One Side/Two Sides Attachment
Item # 50 A-1, Standard Bent, One Side/Two Sides Attachment
Item # 60 A-1, Standard Bent, One Side/Two Sides Attachment
Item # 80 A-1, Standard Bent, One Side/Two Sides Attachment