Turnbuckle Studs | McMaster-Carr

Filter by

Thread Size

Maximum Adjustment

Body Material

Thread Direction

Material

Extended Length

Weight Capacity

1,000 lb. to 2,999 lb.

3,000 lb. to 5,999 lb.

6,000 lb. to 9,999 lb.

10,000 lb. or greater

Length

Retracted Length

Overall Length

End Fitting Material

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

DFARS Specialty Metals

Exempt

REACH

Compliant

RoHS

Compliant

Export Control Classification Number (ECCN)

Thread Length

Retracted Stud Length

111 Products

About Turnbuckles

Learn about the design of turnbuckles and how they twist to adjust length and tension.

Threaded Stud-to-Stud Turnbuckles—Not for Lifting

Note: Capacities listed are for straight or in-line pull only.

Forged Steel Body with Steel Fittings

Turnbuckles									Jam Nuts
							Left- and Right-Hand Thread Direction
Wt. Cap., lb.	Retracted Lg.	Max. Adjustment	Extended Lg.	Retracted Stud Lg.	Thread Size	Specs. Met		Each		Each



	500	10"	4"	14"	2 9/16"	1/4"-20	ASTM F1145 Type 1	2996T521	000000	2995T896	00000


	800	11"	4 1/2"	15 1/2"	2 9/16"	5/16"-18	ASTM F1145 Type 1	2996T522	00000	2995T897	0000
	1,200	16"	6"	22"	4"	3/8"-16	ASTM F1145 Type 1	2996T523	00000	2995T898	0000
	2,200	16"	6"	22"	4"	1/2"-13	ASTM F1145 Type 1	2996T524	00000	2995T899	0000
	2,200	19"	9"	28"	4"	1/2"-13	ASTM F1145 Type 1	2996T525	00000	2995T899	0000
	2,200	22"	12"	34"	4"	1/2"-13	ASTM F1145 Type 1	2996T526	00000	2995T899	0000
	3,500	16"	6"	22"	3 1/2"	5/8"-11	ASTM F1145 Type 1	2996T527	00000	2995T901	0000
	3,500	19"	9"	28"	3 1/2"	5/8"-11	ASTM F1145 Type 1	2996T528	00000	2995T901	0000
	3,500	22"	12"	34"	3 1/2"	5/8"-11	ASTM F1145 Type 1	2996T529	00000	2995T901	0000
	5,200	17"	6"	23"	4"	3/4"-10	ASTM F1145 Type 1	2996T531	00000	2995T902	0000
	5,200	20"	9"	29"	4"	3/4"-10	ASTM F1145 Type 1	2996T532	00000	2995T902	0000


	5,200	23"	12"	35"	4"	3/4"-10	ASTM F1145 Type 1	2996T533	00000	2995T902	0000
	7,200	18"	6"	24"	4"	7/8"-9	ASTM F1145 Type 1	2996T535	00000	2995T903	0000
	9,800	19"	6"	25"	4 1/2"	1"-8	ASTM F1145 Type 1	2996T538	00000	2995T904	00000
	9,800	25"	12"	37"	4 1/2"	1"-8	ASTM F1145 Type 1	2996T539	00000	2995T904	00000
	14,800	20"	6"	26"	4 1/2"	1 1/4"-7	ASTM F1145 Type 1	2996T542	000000	———	0
	21,000	20 1/2"	6"	26 1/2"	4 11/16"	1 1/2"-6	ASTM F1145 Type 1	2996T543	000000	———	0

Forged 316 Stainless Steel Body with 316 Stainless Steel Fittings

316 stainless steel is the most corrosion resistant and has excellent resistance to chemicals and salt water.

Turnbuckles									Right-Hand Jam Nuts		Left-Hand Jam Nuts
							Left- and Right-Hand Thread Direction
Wt. Cap., lb.	Retracted Lg.	Max. Adjustment	Extended Lg.	Retracted Stud Lg.	Thread Size	Specs. Met		Each		Each		Each



	500	9"	4"	13"	2"	1/4"-20	ASTM F1145 Type 1	3022T876	000000	3022T722	00000	3022T712	00000


	800	10 1/2"	4 1/2"	15"	2 1/4"	5/16"-18	ASTM F1145 Type 1	3022T877	00000	3022T723	0000	3022T713	0000
	1,200	13"	6"	19"	2 7/8"	3/8"-16	ASTM F1145 Type 1	3022T878	000000	3022T724	0000	3022T714	0000
	2,200	14"	6"	20"	3"	1/2"-13	ASTM F1145 Type 1	3022T879	000000	3022T725	0000	3022T715	0000
	3,500	15"	6"	21"	3 1/4"	5/8"-11	ASTM F1145 Type 1	3022T881	000000	3022T726	0000	3022T716	0000
	5,200	16"	6"	22"	3 1/2"	3/4"-10	ASTM F1145 Type 1	3022T882	000000	3022T727	00000	3022T717	00000
	8,000	18"	6"	24"	4"	1"-8	ASTM F1145 Type 1	3022T883	000000	3022T728	00000	3022T718	00000

Threaded Stud End Fittings for Turnbuckles—Not for Lifting

316 Stainless Steel

316 stainless steel fittings are the most corrosion resistant and have excellent resistance to chemicals and salt water.

				Right-Hand Thread Direction		Left-Hand Thread Direction
Wt. Cap., lb.	Thread Size	Thread Lg.	Overall Lg.		Each		Each



	500	1/4"-20	4 1/2"	4 1/2"	3022T915	000000	3022T916	000000


	800	5/16"-18	5 1/4"	5 1/4"	3022T917	00000	3022T918	00000
	1,200	3/8"-16	6 1/2"	6 1/2"	3022T919	00000	3022T921	00000
	2,200	1/2"-13	7"	7"	3022T922	00000	3022T923	00000
	3,500	5/8"-11	7 1/2"	7 1/2"	3022T924	00000	3022T925	00000
	5,200	3/4"-10	8"	8"	3022T926	000000	3022T927	000000
	8,000	1"-8	9"	9"	3022T928	000000	3022T929	000000

Steel

				Right-Hand Thread Direction		Left-Hand Thread Direction
Wt. Cap., lb.	Thread Size	Thread Lg.	Overall Lg.		Each		Each



	500	1/4"-20	5"	5"	2995T848	00000	2995T849	00000


	800	5/16"-18	5 1/2"	5 1/2"	2995T851	0000	2995T852	0000
	1,200	3/8"-16	8"	8"	2995T853	0000	2995T854	0000
	2,200	1/2"-13	8"	8"	2995T855	0000	2995T856	0000
	2,200	1/2"-13	9 1/2"	9 1/2"	2995T857	0000	2995T858	0000
	2,200	1/2"-13	11"	11"	2995T859	0000	2995T861	0000
	3,500	5/8"-11	8"	8"	2995T862	0000	2995T863	0000
	3,500	5/8"-11	9 1/2"	9 1/2"	2995T864	0000	2995T865	0000
	3,500	5/8"-11	11"	11"	2995T866	00000	2995T867	00000
	5,200	3/4"-10	8 1/2"	8 1/2"	2995T868	0000	2995T869	0000
	5,200	3/4"-10	10"	10"	2995T871	00000	2995T872	00000


	5,200	3/4"-10	11 1/2"	11 1/2"	2995T873	00000	2995T874	00000
	7,200	7/8"-9	9"	9"	2995T877	00000	2995T878	00000
	9,800	1"-8	9 1/2"	9 1/2"	2995T884	00000	2995T885	00000
	9,800	1"-8	12 1/2"	12 1/2"	2995T886	00000	2995T887	00000
	14,800	1 1/4"-7	10"	10"	2995T892	00000	2995T893	00000
	21,000	1 1/2"-6	10 1/4"	10 1/4"	2995T894	00000	2995T895	00000

Turnbuckle Bodies—Not for Lifting

Forged Steel

Forged bodies are stronger than cast bodies.

Max. Adjustment	Thread Size	Overall Lg.		Each



500	4"	1/4"-20	4 13/16"	2995T14	00000


800	4 1/2"	5/16"-18	5 9/16"	2995T15	00000
1,200	6"	3/8"-16	7 1/8"	2995T16	00000
2,200	6"	1/2"-13	7 1/2"	2995T17	00000
2,200	9"	1/2"-13	10 1/2"	2995T18	00000
2,200	12"	1/2"-13	13 1/2"	2995T19	00000
3,500	6"	5/8"-11	7 7/8"	2995T21	00000
3,500	9"	5/8"-11	10 7/8"	2995T22	00000
3,500	12"	5/8"-11	13 7/8"	2995T23	00000
5,200	6"	3/4"-10	8 1/4"	2995T24	00000
5,200	9"	3/4"-10	11 1/4"	2995T25	00000


5,200	12"	3/4"-10	14 1/4"	2995T26	00000
7,200	6"	7/8"-9	8 5/8"	2995T28	00000
10,000	6"	1"-8	9"	2995T321	00000
10,000	12"	1"-8	15"	2995T331	00000
14,800	6"	1 1/4"-7	9 3/4"	2995T371	00000
21,000	6"	1 1/2"-6	10 3/8"	2995T431	00000