Specification
GF4-3/4F-1/2X2
GF4-3/4F-1/2X3
GF4-3/4F-1/2X4
GF4-3/4F-1/2X5
GF4-3/4F-1/2X6
GF4-3/4F-1/2X7
GF4-3/4F-1/2X8
GF4-1F-1/2X2
GF4-1F-1/2X3
GF4-1F-1/2X4
GF4-1F-1/2X5
GF4-1F-1/2X6
GF4-1F-1/2X7
GF4-1F-1/2X8
GF4-3/4F-1/2X2
GF4-3/4F-1/2X3
GF4-3/4F-1/2X4
GF4-3/4F-1/2X5
GF4-3/4F-1/2X6
GF4-3/4F-1/2X7
GF4-3/4F-1/2X8
GF4-1F-1/2X2
GF4-1F-1/2X3
GF4-1F-1/2X4
GF4-1F-1/2X5
GF4-1F-1/2X6
GF4-1F-1/2X7
GF4-1F-1/2X8