MB2508A20=2.6415in MB2509A20(F)=2.6415in
MB2508A20=2.6406in MB2509A20(F)=2.6406in
MB2508A20=0.1055in MB2509A20(F)=0.1055in
MB2508A20=2.4393in MB2509A20(F)=2.4388in
MB2508A20=2.4384in MB2509A20(F)=2.4379in
MB2508A20=0.0036in MB2509A20(F)=0.0041in
MB2508A20=0.0006in MB2509A20(F)=0.0011in