Three smiling people sitting on a blanket outdoors. Middle person is playing an F310 acoustic guitar.

F / FX

	F400	FS400	FS400C	F370	F310	F310P	FX370C	FX310AII
General Specifications
Body Shape	Traditional Western	Concert	Concert Cutaway	Traditional Western	Traditional Western	Traditional Western	Traditional Western Cutaway	Traditional Western
Scale Length	634 mm (25”)	634 mm (25”)	634 mm (25”)	634mm (25”)	634mm (25”)	634mm (25”)	634mm (25”)	634mm (25”)
Body Length	505 mm (19 7/8")	497 mm (19 9/16")	497 mm (19 9/16")	505mm (19 7/8")	505mm (19 7/8")	505mm (19 7/8")	505mm (19 7/8")	505mm (19 7/8")
Total Length	1029 mm (40 1/2")	1021 mm (40 3/16")	1021 mm (40 3/16")	1029mm (40 1/2")	1029mm (40 1/2")	1029mm (40 1/2")	1029mm (40 1/2")	1029mm (40 1/2")
Body Width	412 mm (16 1/4")	380 mm (14 15/16")	380 mm (14 15/16")	412mm (16 1/4")	412mm (16 1/4")	412mm (16 1/4")	412mm (16 1/4")	412mm (16 1/4")
Body Depth	96-116 mm (3 13/16" - 4 9/16")	96-116 mm (3 13/16" - 4 9/16")	96-116 mm (3 13/16" - 4 9/16")	96-116mm (3 13/16" - 4 9/16")	96-116mm (3 13/16" - 4 9/16")	96-116mm (3 13/16" - 4 9/16")	96-116mm (3 13/16" - 4 9/16")	96-116mm (3 13/16" - 4 9/16")
Nut Width	43 mm (1 11/16”)	43 mm (1 11/16”)	43 mm (1 11/16”)	43mm (1 11/16”)	43mm (1 11/16”)	43mm (1 11/16”)	43mm (1 11/16”)	43mm (1 11/16”)
String Spacing *	10.0 mm	10.0 mm	10.0 mm	10.0mm	10.0mm	10.0mm	10.0mm	10.0mm
Top Material	Spruce	Spruce	Spruce	Spruce	Spruce	Spruce	Spruce	Spruce
Back Material	Locally Sourced Tonewood **	Locally Sourced Tonewood **	Locally Sourced Tonewood **	Locally Sourced Tonewood **	Locally Sourced Tonewood **	Locally Sourced Tonewood **	Locally Sourced Tonewood **	Locally Sourced Tonewood **
Side Material	Locally Sourced Tonewood **	Locally Sourced Tonewood **	Locally Sourced Tonewood **	Locally Sourced Tonewood **	Locally Sourced Tonewood **	Locally Sourced Tonewood **	Locally Sourced Tonewood **	Locally Sourced Tonewood **
Neck Material	Locally Sourced Tonewood **	Locally Sourced Tonewood **	Locally Sourced Tonewood **	Locally Sourced Tonewood **	Locally Sourced Tonewood **	Locally Sourced Tonewood **	Locally Sourced Tonewood **	Locally Sourced Tonewood **
Fingerboard Material	Rosewood	Rosewood	Rosewood	Rosewood	Rosewood	Rosewood	Rosewood	Rosewood
Fingerboard Radius	R400 mm (15 3/4")	R400 mm (15 3/4")	R400 mm (15 3/4")	R400mm (15 3/4")	R400mm (15 3/4")	R400mm (15 3/4")	R400mm (15 3/4")	R400mm (15 3/4")
Bridge Material	Rosewood	Rosewood	Rosewood	Rosewood	Rosewood	Rosewood	Rosewood	Rosewood
Nut Material	Urea	Urea	Urea	Urea	Urea	Urea	Urea	Urea
Saddle Material	Urea	Urea	Urea	Urea	Urea	Urea	Urea	Urea
Bridge Pins	Black ABS	Black ABS	Black ABS	Black ABS	Black ABS	Black ABS	Black	Black ABS
Tuners	Die-cast Chrome (TM-29T)	Die-cast Chrome (TM-29T)	Die-cast Chrome (TM-29T)	Die-cast Chrome(TM-29T)	Covered Chrome(TM-14P)	Covered Chrome(TM-14P)	Die-cast Chrome(TM-29T)	Covered Chrome
Body Binding	None	None	None	Cream + Black	Black	Black	Black + Cream	Black
Soundhole Inlay	Brown (For Natural Satin) or White (For Smoky Black)	Brown (For Natural Satin) or White (For Smoky Black)	Brown (For Natural Satin) or White (For Smoky Black)	Black + White	Black + White	Black + White	Black + White	Black + White
Pickguard	None	None	None	Tortoise Pattern	Black	Black	Tortoise Pattern	Black
Body Finish	Matt	Matt	Matt	Gloss	Gloss	Gloss	Gloss	Gloss
Neck Finish	Matt	Matt	Matt	Matt	Matt	Matt	Matt	Matt
Electronics	None	None	None	None	None	None	SYSTEM58	SYSTEM68F
Controls	None	None	None	None	None	None	Vol/3-band EQ/Mid FQ	Vol/Tone/Tuner
Connections	None	None	None	None	None	None	LINE OUT	LINE OUT
Strings	.012/.016/.024/.032/.042/.053	.012/.016/.024/.032/.042/.053	.012/.016/.024/.032/.042/.053	.012/.016/.024/.032/.042/.053	.012/.016/.024/.032/.042/.053	.012/.016/.024/.032/.042/.053	.012/.016/.024/.032/.042/.053	.012/.016/.024/.032/.042/.053
Accessories	Hex Wrench	Hex Wrench	Hex Wrench	Hex Wrench	Hex Wrench	Pitch pipe, Sring set, String winder, Capo, Picks, Hex Wrench	Hex Wrench	Hex Wrench
Case	None	None	None	None	None	Gig Bag	None	None

* Measured from the center of one bridge pin to the center of the next bridge pin.
** To minimize waste and support sustainable procurement, various species of tonewoods are used based on availability.