1.5" 2" 3"Short type Dioptr, Sight Tower, Stainless Steel 304, length 122-170mm
Material: 304 stainless steel
Silicone ring: food grade
Glass thickness: 5MM
Glass outer diameter: 90MM
Glass inner diameter: 80MM
SET A
1.Top OD: 50.5MM /1.5 inches
2.Bottom OD: 50.5MM /1.5 inches
3.Glass tube OD: 90MM
4.Total height: 170MM
SET B
1.Top OD: 50.5MM /1.5 inches
2.Bottom OD: 64MM /2 inches
3.Glass tube OD: 90MM
4.Total height: 170MM
SET C
1.Top OD: 64MM /2 inches
2.Bottom OD: 64MM /2 inches
3.Glass tube OD: 90MM
4.Total height: 170MM
SET D
1.Top OD: 50.5MM /1.5 inches
2.Bottom OD: 91MM /3inches
3.Glass tube OD: 90MM
4.Total height: 150MM
SET E
1.Top OD: 64MM /2 inches
2.Bottom OD: 91MM /3 inches
3.Glass tube OD: 90MM
4.Total height: 150MM
SET F
1.Top OD: 91MM /3 inches
2.Bottom OD: 91MM /3 inches
3.Glass tube OD: 90MM
4.Total height: 122MM