b'CSST FLEXIBLE GAS PIPINGCSST FITTINGS & ACCESSORIESSTRAIGHT MECHANICAL FITTINGSNPTPART No. Description SizeGF48-8D Male Straight 1/2" 1/2"GF48-12D Male Straight 3/4" 1/2"GF48-12E Male Straight 3/4" 3/4"GF48-16H Male Straight 1" 1"STRAIGHT ONE-TOUCH FITTINGSNPTPART No. Description SizeGFPC48-8D Male Straight 1/2" 1/2"GFPC48-12E Male Straight 3/4" 3/4"GFPC48-16H Male Straight 1" 1"STRAIGHT MECHANICAL FITTINGSNPTPART No. Description SizeGF46-8D Female Straight 1/2" 1/2"GF46-12E Female Straight 3/4" 3/4"GF46-16H Female Straight 1" 1"STRAIGHTONE-TOUCHFITTINGSNPTPART No. Description SizeGFPC46-8D Female Straight 1/2" 1/2"GFPC46-12E Female Straight 3/4" 3/4"GFPC46-16H Female Straight 1" 1"STRAIGHT MECHANICAL FITTINGSPART No. Description SizeGF42-8 Union Coupling 1/2"GF42-12 Union Coupling 3/4"GF42-16 Union Coupling 1" IBRASS UNION TEE FITTINGSPART No. Description SizeGF44-8 Tee Fitting 1"GF44-12 Tee Fitting 3/4"GF44R-128 Tee Reducing 3/4" To 1/2"GF44-16 Tee Fitting 1"GF44R-1612 Tee Reducing 1" To 3/4"231'