Wire Drawn Turnbuckles | McMaster-Carr

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	Turnbuckle Type Turnbuckle Type

	System of Measurement System of Measurement

Inch

	Thread Size Thread Size

	Retracted Length Retracted Length

	Body Style Body Style

Open

Closed

	Body Material Body Material

Stainless Steel

Aluminum

	Eye ID Eye ID

	Extended Length Extended Length

Less than 10"

10" to 19.9"

	Eye Shape Eye Shape

	Round

	Maximum Adjustment Maximum Adjustment

	End Fitting Material End Fitting Material

Steel

Stainless Steel

	Capacity Capacity

Less than 1,000 lbs.

1,000 to 1,999 lbs.

2,000 to 9,999 lbs.

	End Fitting Type End Fitting Type


Clevis	Eye

Hook

	Application Application

Not for Lifting

	End Fitting Fabrication End Fitting Fabrication	Show

Wire Drawn

	End Fitting Fabrication End Fitting Fabrication	Hide

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

	Hook Opening Width Hook Opening Width

	End Fitting Finish End Fitting Finish

Zinc Plated

	Clevis Inside Width Clevis Inside Width

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	Body Fabrication Body Fabrication

Cast

Extruded

	Clevis Pin Diameter Clevis Pin Diameter

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105 Products

About Turnbuckles and End Fittings

Aluminum is lightweight and has good corrosion resistance.

18-8 stainless steel has good corrosion resistance.

For technical drawings and 3-D models, click on a part number.

Cast Aluminum Body with Zinc-Plated Steel Fittings

Round Eye

Capacity, lbs.	Retracted Lg.	Max. Adjustment	Extended Lg.	Eye Shape	Eye ID	Thread Size		Each
30	3 1/2"	1 1/4"	4 3/4"	Round	1/4"	8-32	0000000	00000
30	4"	1 1/2"	5 1/2"	Round	5/16"	10-24	0000000	0000
50	4 1/2"	1 7/8"	6 3/8"	Round	3/8"	12-24	0000000	0000
60	5 1/2"	2 1/8"	7 5/8"	Round	7/16"	1/4"-20	0000000	0000
90	6 3/4"	2 1/2"	9 1/4"	Round	9/16"	5/16"-18	0000000	0000
100	7 1/2"	3"	10 1/2"	Round	11/16"	3/8"-16	0000000	0000

Cast Aluminum Body with 18-8 Stainless Steel Fittings

Round Eye

Capacity, lbs.	Retracted Lg.	Max. Adjustment	Extended Lg.	Eye Shape	Eye ID	Thread Size		Each
30	3 1/2"	1 1/4"	4 3/4"	Round	1/4"	8-32	00000000	00000
30	4"	1 1/2"	5 1/2"	Round	5/16"	10-24	00000000	0000
50	4 1/2"	1 7/8"	6 3/8"	Round	3/8"	12-24	00000000	0000
60	5 1/2"	2 1/8"	7 5/8"	Round	7/16"	1/4"-20	00000000	00000
90	6 3/4"	2 1/2"	9 1/4"	Round	9/16"	5/16"-18	00000000	00000
100	7 1/2"	3"	10 1/2"	Round	11/16"	3/8"-16	00000000	00000

Closed-Body Eye-to-Eye Turnbuckles—Not for Lifting

The closed body protects threads from damage and debris and has a slim profile to fit in tight spaces.

Zinc-plated steel is mildly corrosion resistant.

Aluminum is lightweight and has good corrosion resistance.

316 stainless steel has good corrosion resistance.

For technical drawings and 3-D models, click on a part number.

Extruded Aluminum Body with Zinc-Plated Steel Fittings
Capacity, lbs.	Retracted Lg.	Max. Adjustment	Extended Lg.	Eye Shape	Eye ID	Thread Size	Features		Each
40	4 1/4"	1 11/16"	5 15/16"	Round	1/4"	10-24	__	000000000	00000
50	4 3/4"	1 15/16"	6 11/16"	Round	5/16"	12-24	__	000000000	0000
90	5 1/2"	2 1/8"	7 5/8"	Round	3/8"	1/4"-20	__	000000000	0000
100	6 1/2"	2 9/16"	9 1/16"	Round	1/2"	5/16"-18	__	000000000	0000
200	7 1/2"	3 1/8"	10 5/8"	Round	5/8"	3/8"-16	__	000000000	0000
316 Stainless Steel Body with 316 Stainless Steel Fittings
400	6 1/2"	2 1/2"	9"	Round	5/16"	10-32	Jam Nuts	0000000	00000
1,000	8"	3"	11"	Round	3/8"	1/4"-28	Jam Nuts	0000000	00000
1,600	9"	3 3/4"	12 3/4"	Round	1/2"	5/16"-24	Jam Nuts	0000000	00000
2,800	10"	4 1/4"	14 1/4"	Round	5/8"	3/8"-24	Jam Nuts	0000000	00000
4,200	12"	4 3/4"	16 3/4"	Round	3/4"	1/2"-20	Jam Nuts	0000000	000000
5,900	14"	5"	19"	Round	7/8"	5/8"-18	Jam Nuts	0000000	000000

Hook-to-Hook Turnbuckles—Not for Lifting

Zinc-plated steel and galvanized steel are mildly corrosion resistant.

Aluminum is lightweight and has good corrosion resistance.

For technical drawings and 3-D models, click on a part number.

Cast Aluminum Body with Zinc-Plated Steel Fittings

Capacity, lbs.	Retracted Lg.	Max. Adjustment	Extended Lg.	Hook Opening Wd.	Thread Size		Each
30	3 1/2"	1 1/4"	4 3/4"	1/4"	8-32	00000000	00000
30	4"	1 1/2"	5 1/2"	5/16"	10-24	00000000	0000
50	4 1/2"	1 7/8"	6 3/8"	3/8"	12-24	00000000	0000
60	5 1/2"	2 1/8"	7 5/8"	7/16"	1/4"-20	00000000	0000
90	6 3/4"	2 1/2"	9 1/4"	1/2"	5/16"-18	00000000	0000
100	7 1/2"	3"	10 1/2"	9/16"	3/8"-16	00000000	0000

Cast Aluminum Body with 18-8 Stainless Steel Fittings

Capacity, lbs.	Retracted Lg.	Max. Adjustment	Extended Lg.	Hook Opening Wd.	Thread Size		Each
30	3 1/2"	1 1/4"	4 3/4"	1/4"	8-32	00000000	00000
30	4"	1 1/2"	5 1/2"	5/16"	10-24	00000000	0000
50	4 1/2"	1 7/8"	6 3/8"	3/8"	12-24	00000000	0000
60	5 1/2"	2 1/8"	7 5/8"	7/16"	1/4"-20	00000000	00000
90	6 3/4"	2 1/2"	9 1/4"	1/2"	5/16"-18	00000000	00000
100	7 1/2"	3"	10 1/2"	9/16"	3/8"-16	00000000	00000

Closed-Body Hook-to-Hook Turnbuckles—Not for Lifting

The closed body protects threads from damage and debris and has a slim profile to fit in tight spaces.

Zinc-plated steel is mildly corrosion resistant.

Aluminum is lightweight and has good corrosion resistance.

316 stainless steel has good corrosion resistance.

For technical drawings and 3-D models, click on a part number.

Extruded Aluminum Body with Zinc-Plated Steel Fittings
Capacity, lbs.	Retracted Lg.	Max. Adjustment	Extended Lg.	Hook Opening Wd.	Thread Size	Features		Each
40	4 1/4"	1 11/16"	5 15/16"	1/4"	10-24	__	000000000	00000
50	4 3/4"	1 15/16"	6 11/16"	5/16"	12-24	__	000000000	0000
90	5 1/2"	2 1/8"	7 5/8"	3/8"	1/4"-20	__	000000000	0000
100	6 1/2"	2 9/16"	9 1/16"	1/2"	5/16"-18	__	000000000	0000
200	7 1/2"	3 1/8"	10 5/8"	5/8"	3/8"-16	__	000000000	0000
316 Stainless Steel Body with 316 Stainless Steel Fittings
80	6 1/2"	2 1/2"	9"	1/4"	10-32	Jam Nuts	0000000	00000
100	8"	3"	11"	3/8"	1/4"-28	Jam Nuts	0000000	00000
200	9"	3 3/4"	12 3/4"	1/2"	5/16"-24	Jam Nuts	0000000	00000
400	10"	4 1/4"	14 1/4"	5/8"	3/8"-24	Jam Nuts	0000000	00000
700	12"	4 3/4"	16 3/4"	3/4"	1/2"-20	Jam Nuts	0000000	000000
1,200	14"	5"	19"	7/8"	5/8"-18	Jam Nuts	0000000	000000

Hook-to-Eye Turnbuckles—Not for Lifting

Zinc-plated steel and galvanized steel are mildly corrosion resistant.

Aluminum is lightweight and has good corrosion resistance.

18-8 stainless steel has good corrosion resistance.

For technical drawings and 3-D models, click on a part number.

Cast Aluminum Body with Zinc-Plated Steel Fittings

Round Eye

Capacity, lbs.	Retracted Lg.	Max. Adjustment	Extended Lg.	Hook Opening Wd.	Eye Shape	Eye ID	Thread Size		Each
30	3 1/2"	1 1/4"	4 3/4"	1/4"	Round	1/4"	8-32	00000000	00000
30	4"	1 1/2"	5 1/2"	5/16"	Round	5/16"	10-24	00000000	0000
50	4 1/2"	1 7/8"	6 3/8"	3/8"	Round	3/8"	12-24	00000000	0000
60	5 1/2"	2 1/8"	7 5/8"	7/16"	Round	7/16"	1/4"-20	00000000	0000
90	6 3/4"	2 1/2"	9 1/4"	1/2"	Round	9/16"	5/16"-18	00000000	0000
100	7 1/2"	3"	10 1/2"	9/16"	Round	11/16"	3/8"-16	00000000	0000

Cast Aluminum Body with 18-8 Stainless Steel Fittings

Round Eye

Capacity, lbs.	Retracted Lg.	Max. Adjustment	Extended Lg.	Hook Opening Wd.	Eye Shape	Eye ID	Thread Size		Each
30	3 1/2"	1 1/4"	4 3/4"	1/4"	Round	1/4"	8-32	00000000	00000
30	4"	1 1/2"	5 1/2"	5/16"	Round	5/16"	10-24	00000000	0000
50	4 1/2"	1 7/8"	6 3/8"	3/8"	Round	3/8"	12-24	00000000	0000
60	5 1/2"	2 1/8"	7 5/8"	7/16"	Round	7/16"	1/4"-20	00000000	00000
90	6 3/4"	2 1/2"	9 1/4"	1/2"	Round	9/16"	5/16"-18	00000000	00000
100	7 1/2"	3"	10 1/2"	9/16"	Round	11/16"	3/8"-16	00000000	00000

Closed-Body Hook-to-Eye Turnbuckles—Not for Lifting

The closed body protects threads from damage and debris and has a slim profile to fit in tight spaces.

Zinc-plated steel is mildly corrosion resistant.

Aluminum is lightweight and has good corrosion resistance.

316 stainless steel has good corrosion resistance.

For technical drawings and 3-D models, click on a part number.

Extruded Aluminum Body with Zinc-Plated Steel Fittings
Capacity, lbs.	Retracted Lg.	Max. Adjustment	Extended Lg.	Hook Opening Wd.	Eye Shape	Eye ID	Thread Size	Features		Each
40	4 1/4"	1 11/16"	5 15/16"	1/4"	Round	1/4"	10-24	__	000000000	00000
50	4 3/4"	1 15/16"	6 11/16"	5/16"	Round	5/16"	12-24	__	000000000	0000
90	5 1/2"	2 1/8"	7 5/8"	3/8"	Round	3/8"	1/4"-20	__	000000000	0000
100	6 1/2"	2 9/16"	9 1/16"	1/2"	Round	1/2"	5/16"-18	__	000000000	0000
200	7 1/2"	3 1/8"	10 5/8"	5/8"	Round	5/8"	3/8"-16	__	000000000	0000
316 Stainless Steel Body with 316 Stainless Steel Fittings
80	6 1/2"	2 1/2"	9"	1/4"	Round	5/16"	10-32	Jam Nuts	0000000	00000
100	8"	3"	11"	3/8"	Round	3/8"	1/4"-28	Jam Nuts	0000000	00000
200	9"	3 3/4"	12 3/4"	1/2"	Round	1/2"	5/16"-24	Jam Nuts	0000000	00000
400	10"	4 1/4"	14 1/4"	5/8"	Round	5/8"	3/8"-24	Jam Nuts	0000000	00000
700	12"	4 3/4"	16 3/4"	3/4"	Round	3/4"	1/2"-20	Jam Nuts	0000000	000000
1,200	14"	5"	19"	7/8"	Round	7/8"	5/8"-18	Jam Nuts	0000000	000000

Closed-Body Clevis-to-Eye Turnbuckles—Not for Lifting

The closed body protects threads from damage and debris and has a slim profile to fit in tight spaces. Made of 316 stainless steel, these turnbuckles have good corrosion resistance.

For technical drawings and 3-D models, click on a part number.

				Clevis Pin
Capacity, lbs.	Retracted Lg.	Max. Adjustment	Extended Lg.	Dia.	Closure Type	Clevis Inside Wd.	Eye Shape	Eye ID	Thread Size	Features		Each
316 Stainless Steel Body with 316 Stainless Steel Fittings
400	6 1/2"	2 1/2"	9"	3/16"	Cotter Ring	3/16"	Round	5/16"	10-32	Jam Nuts	0000000	000000
1,000	8"	3"	11"	1/4"	Cotter Ring	1/4"	Round	3/8"	1/4"-28	Jam Nuts	0000000	00000
1,600	9"	3 3/4"	12 3/4"	5/16"	Cotter Ring	5/16"	Round	1/2"	5/16"-24	Jam Nuts	0000000	00000
2,800	9 1/2"	4 1/4"	13 3/4"	3/8"	Cotter Ring	3/8"	Round	5/8"	3/8"-24	Jam Nuts	0000000	00000
4,200	12"	4 3/4"	16 3/4"	1/2"	Cotter Ring	1/2"	Round	3/4"	1/2"-20	Jam Nuts, Bronze Pivot Insert	0000000	000000
5,900	14"	5"	19"	5/8"	Cotter Ring	5/8"	Round	7/8"	5/8"-18	Jam Nuts, Bronze Pivot Insert	0000000	000000

Hook-to-Clevis Turnbuckles—Not for Lifting

The closed body protects threads from damage and debris and has a slim profile to fit in tight spaces. Made of 316 stainless steel, these turnbuckles have good corrosion resistance.

For technical drawings and 3-D models, click on a part number.

					Clevis Pin
Capacity, lbs.	Retracted Lg.	Max. Adjustment	Extended Lg.	Hook Opening Wd.	Dia.	Closure Type	Clevis Inside Wd.	Thread Size	Features		Each
316 Stainless Steel Body with 316 Stainless Steel Fittings
80	6 1/2"	2 1/2"	9"	1/4"	3/16"	Cotter Ring	3/16"	10-32	Jam Nuts	0000000	000000
100	8"	3"	11"	3/8"	1/4"	Cotter Ring	1/4"	1/4"-28	Jam Nuts	0000000	00000
200	9"	3 3/4"	12 3/4"	1/2"	5/16"	Cotter Ring	5/16"	5/16"-24	Jam Nuts	0000000	00000
400	10"	4 1/4"	14 1/4"	5/8"	3/8"	Cotter Ring	3/8"	3/8"-24	Jam Nuts	0000000	00000
700	12"	4 3/4"	16 3/4"	3/4"	1/2"	Cotter Ring	1/2"	1/2"-20	Jam Nuts, Bronze Pivot Insert	0000000	000000
1,200	14"	5"	19"	7/8"	5/8"	Cotter Ring	5/8"	5/8"-18	Jam Nuts, Bronze Pivot Insert	0000000	000000

Eye End Fittings for Turnbuckles—Not for Lifting

Round Eye

18-8 stainless steel fittings have good corrosion resistance.

For technical drawings and 3-D models, click on a part number.

						Right-Hand Thread Direction		Left-Hand Thread Direction
Thread Size	Thread Lg.	Eye ID	Eye Shape	Overall Lg.	Capacity, lbs.		Each		Each
Wire Drawn 18-8 Stainless Steel
10-32	1 7/8"	5/16"	Round	2 7/8"	400	00000000	000000	00000000	000000
1/4"-28	2 1/2"	3/8"	Round	3 11/16"	1,000	00000000	00000	00000000	00000
5/16"-24	2 13/16"	1/2"	Round	4 5/16"	1,600	00000000	00000	00000000	00000
3/8"-24	3"	5/8"	Round	4 3/4"	2,800	00000000	00000	00000000	00000
1/2"-20	3 1/2"	3/4"	Round	5 5/16"	4,200	00000000	00000	00000000	00000
5/8"-18	4 3/16"	7/8"	Round	6 1/2"	5,900	00000000	00000	00000000	00000

Hook End Fittings for Turnbuckles—Not for Lifting

18-8 stainless steel fittings have good corrosion resistance.

For technical drawings and 3-D models, click on a part number.

					Right-Hand Thread Direction		Left-Hand Thread Direction
Thread Size	Thread Lg.	Hook Opening Wd.	Overall Lg.	Capacity, lbs.		Each		Each
Wire Drawn 18-8 Stainless Steel
10-32	1 7/8"	1/4"	2 7/8"	80	00000000	000000	00000000	000000
1/4"-28	2 1/2"	3/8"	3 3/4"	100	00000000	00000	00000000	00000
5/16"-24	2 13/16"	1/2"	4 5/16"	200	00000000	00000	00000000	00000
3/8"-24	3"	5/8"	4 3/4"	400	00000000	00000	00000000	00000
1/2"-20	3 3/4"	3/4"	5 11/16"	700	00000000	00000	00000000	00000
5/8"-18	4 3/16"	7/8"	6 3/4"	1,200	00000000	00000	00000000	00000