Comparison : Item # GPA-95-035, Modular Pipe Adapter - "16/26" Series
Item # GPA-95-036, Modular Pipe Adapter - "16/26" Series
Item # GPA-95-037, Modular Pipe Adapter - "16/26" Series
Item # GPA-95-292, Modular Sleeve - "16/26" Series
Item # GPA-95-969, Modular Sleeve w/ T-Bracket - "16/26" Series