Spey line specifications for Airflo, Rio, Scientific Anglers, Vision, Loop and CND.

Here are the specs for the major fly line manufacturers used by those in the industry the majority of the time. Many anglers and most industry professionals are custom cutting their lines to create the perfect casting line to match their rod and casting stroke but here is where most start. Read George Cooks of Sage Fly Rods short history of modern spey lines, "Skagit/ology."

Airflo Spey Lines 2007
Delta Spey and Delta Long Spey
TAPER	LENGTH	TIP	FRONT	BELLY	REAR	RUNNING
WF	120FT	0.5FT	30FT	22FT	3FT	64.5FT

Two Hand Fly Line Chart
Size	Delta Spey	Long Delta Spey
6/7	470 Gr.	510 Gr.
7/8	530 Gr.	570 Gr.
8/9	600 Gr.	640 Gr.
9/10	680 Gr.	720 Gr.
10/11	770 Gr.	-
Head Length	50 1/2' to 57'	61 1/2' to 67'

Scandinavian Heads
TAPER	LENGTH	TIP	FRONT	BELLY	REAR	RUNNING
WF	41FT	0.5FT	20FT	10FT	2.5FT	0FT

Two Hand Fly Line Chart
Line Size	Grains	Length	Front Taper	Belly	Rear Taper
7/8/9	450	38	19	17	2
8/9/10	500	40	20	18	2
9/10/11	550	42	21	19	2
10/11/12	600	44	22	20	2

Skagit Heads
TAPER	LENGTH	TIP	FRONT	BELLY	REAR	RUNNING
WF	30FT	0FT	0FT	28FT	2FT	0FT

Two Hand Fly Line Chart
Line Size	Weight	Length	Total Length Inc. Tip	Total Head Weight gr.
6/7	440	30	40	540
7/8	470	32	42	570
8/9	530	33.5	43.5	630
9/10	650	35	45	750

Scientific Anglers Spey Lines

SA Spey Line Data March, 2007
Skagit Spey	Head Length (including rear taper)	Head wt. grains	Head wt. grams	Total Length ft.	Comes with:
6	27	450	29.2	27	120 grain sinking tips
7	29	500	32.4	29	120 grain sinking tips
8	31	550	35.6	31	160 grain sinking tips
9	33	600	38.9	33	160 grain sinking tips
10	33	650	42.1	33	200 grain sinking tips
Short Head Spey	Head Length (including rear taper)	Wt. @ 55 ft. grains	Wt. @ 55 ft. grams	Total Length ft.	Length of head and handling line	Weight of head and handling line
6	50	420	27.2	120	60	440
7	52	470	30.5	120	62	500
8	54	530	34.3	120	64	572
9	56	600	38.9	120	66	660
10	58	680	44.1	130	68	765
Short Head Spey Multi-Tip	Head Length (including rear taper)	Wt. @ 40 ft. grains	Wt. @ 40 ft. grams	Total Length ft.	Length of head and handling line	Weight of head and handling line	Comes with:
6	35	341	22.2	120	45	361	120 grain sinking tips
7	37	388	25.2	120	47	418	120 grain sinking tips
8	39	444	28.8	120	49	486	160 grain sinking tips
9	41	506	32.9	120	51	566	160 grain sinking tips
10	43	574	37.3	130	53	659	200 grain sinking tips
	1 - Head length does not include 15 ft. interchangeable tip
	2 - Head weight is for floating head only, no tip included.
Spey Classic	Head Length (including rear taper)	Wt. @ 65 ft. grains	Wt. @ 65 ft. grams	Total Length ft.	Length of head and handling line	Weight of head and handling line (grains)
6	60	460	29.8	130	70	481
7	64	510	33.0	130	74	554
8	64	570	36.9	130	74	618
9	69	640	41.5	130	79	733
10	69	720	46.7	130	79	816
XLT	Head Length (including rear taper)	Wt. @ 80 ft. grains	Wt. @ 80 ft. grams	Total Length ft.	Length of head	Weight of head
5	75	560	36.3	120	75	545
6	80	600	38.9	120	80	600
7	85	650	42.1	130	85	668
8	95	710	46.0	130	95	812
9	95	780	50.5	140	95	956
10	105	860	55.7	140	105	1090
Comp	100	1060	69	150	100	1270
Spey Tips
	Tip Length	Tip wt. grains	Tip wt. grams	Sink rate ips
Floating Mastery Short Head Multi
6	15	79	5.1	NA
7	15	82	5.3	NA
8	15	86	5.6	NA
9	15	94	6.1	NA
10	15	106	6.9	NA
Floating Mastery Skagit Tips
6	15	164	10.7	NA
7	15	164	10.7	NA
8	15	164	10.7	NA
9	18	177	11.5	NA
10	18	177	11.5	NA
Clear Type 1 tips
120	15	120	7.8	1.7
160	15	160	10.4	2
200	15	200	13.0	2.3
Green Type 3 tips
120	15	120	7.8	4.5
160	15	160	10.4	5
200	15	200	13.0	5.5
Gray Type 6 tips
120	15	120	7.8	6
160	15	160	10.4	7
200	15	200	13.0	8

Vision Spey Ace Specifications

Rio Skagit, Skagit Shooting Head and Windcutter Spey Lines
Skagit

Line Size	Running Line Length	Running Line Diameter	Rear Taper Length	Body Length	Body Diameter	Middle Taper Length	Body 2 Length	Body 3 Length	Front Taper Length	Bullet Taper Length	Tip Length	Tip Diameter	Total Head Length	Head Weight	Total Length
350 Grains	93	0.037	3	24	0.075	0	0	0	0	0	0.5	0.04	27	350	120
400 Grains	93	0.037	3	24	0.0805	0	0	0	0	0	0.5	0.04	27	400	120
450 grains	93	0.037	3	24	0.084	0	0	0	0	0	0.5	0.04	27	450	120
500 Grains	93	0.037	3	24	0.09	0	0	0	0	0	0.5	0.041	27	500	120
550 grains	93	0.037	3	24	0.094	0	0	0	0	0	0.5	0.041	27	550	120
600 Grains	93	0.037	3	24	0.098	0	0	0	0	0	0.5	0.041	27	600	120
650 grains	93	0.037	3	24	0.102	0	0	0	0	0	0.5	0.042	27	650	120
700 Grains	93	0.037	3	24	0.106	0	0	0	0	0	0.5	0.042	27	700	120
750 grains	93	0.037	3	24	0.11	0	0	0	0	0	0.5	0.042	27	750	120
Floater
500 Grains	75	0.037	3	21	0.072	5	5.5	5.5	4.3	0.2	0.5	0.038	45	500	120
600 Grains	75	0.037	3	21	0.08	5	5.5	5.5	4.3	0.2	0.5	0.04	45	600	120
700 Grains	75	0.037	3	21	0.088	5	5.5	5.5	4.3	0.2	0.5	0.044	45	700	120
800 grains	83	0.038	3	23	0.093	5	5.5	5.5	4.3	0.2	0.5	0.048	47	800	130
900 grains	93	0.038	3	23	0.101	5	5.5	5.5	4.3	0.2	0.5	0.052	47	900	140

Skagit Shooting Heads

Line Size	Rear Taper Length	Body Length	Body Diameter
450 Grains	3	24	0.084
550 Grains	3	24	0.094
650 Grains	3	24	0.102
750 Grains	3	24	0.11

Wind Cutter

Line Size	Running Line Length	Running Line Diameter	Rear Taper Length	Body Length	Body Diameter	Middle Taper Length	Body 2 Length	Front Taper Length	Tip Length	Tip Diameter	Total Head Length	Head Weight	Total Length
WWF4/5F	65	0.04	4	22	0.065	9	6	4	0.5	0.039	45	320	100
WWF5/6F	65	0.04	4	23	0.066	11	6	4	0.5	0.039	48.5	365	110
WWF6/7/8F	66	0.04	3	20	0.072	14	7	4.5	0.5	0.046	49	455	115
WWF7/8/9F	65	0.041	3	20	0.074	15	12	4.5	0.5	0.047	55	525	120
WWF8/9/10F	70	0.042	3	20	0.081	15	12	4.5	0.5	0.048	55	585	125
WWF9/10/11F	75	0.044	3	20	0.084	15	12	4.5	0.5	0.049	55	650	130
WWF10/11/12F	79	0.044	3	21	0.089	15	12	4.5	0.5	0.05	56	750	135
WWF5/6 TIPS	65	0.04	4	23	0.066	11	6	4	0.5	0.039	48.5	365	110
WWF6/7/8 TIPS	66	0.04	3	20	0.072	14	7	4.5	0.5	0.046	49	455	115
WWF7/8/9 TIPS	65	0.041	3	20	0.074	15	12	4.5	0.5