A-ZNL90872AClamp, 2 3/4", Stainless Steel, For 2 3/4" Chrome Stack
A-ZNL90874AClamp, 3 1/2", Stainless Steel, For 3 1/2" Chrome Stack
A-ZNL90873AClamp, 3", Stainless Steel, For 3" Chrome Stack
A-ZNL90875AClamp, 4", Stainless Steel, For 4" Chrome Stack