About Turnbuckles and End Fittings
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Clevis-to-Clevis Turnbuckles—Not for Lifting
316 stainless steel is the most corrosion resistant and has excellent resistance to chemicals and salt water.
Note: Capacities listed are for straight or in-line pull only.
For technical drawings and 3-D models, click on a part number.
Eye-to-Eye Turnbuckles—Not for Lifting
Galvanized steel and zinc-plated steel are mildly corrosion resistant.
Aluminum is lightweight and has good corrosion resistance.
18-8 stainless steel has good corrosion resistance.
316 stainless steel is the most corrosion resistant and has excellent resistance to chemicals and salt water.
Note: Capacities listed are for straight or in-line pull only.
For technical drawings and 3-D models, click on a part number.
| Capacity, lbs. | Retracted Lg. | Max. Adjustment | Extended Lg. | Eye Shape | Eye ID | Thread Size  | Each | |
| 30 | 4" | 1 1/2" | 5 1/2" | Round | 5/16" | 10-24 | 0000000 | 00000 |
| Capacity, lbs. | Retracted Lg. | Max. Adjustment | Extended Lg. | Eye Shape | Eye ID | Thread Size | Each | |
| 30 | 4" | 1 1/2" | 5 1/2" | Round | 5/16" | 10-24 | 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.
Galvanized steel and zinc-plated steel are mildly corrosion resistant.
Aluminum is lightweight and has good corrosion resistance.
Forged bodies and components are stronger than cast and wire drawn bodies and components.
For technical drawings and 3-D models, click on a part number.
| Capacity, lbs. | Retracted Lg. | Max. Adjustment | Extended Lg. | Eye Shape | Eye ID | Thread Size | Each | |
Extruded Aluminum Body with Zinc-Plated Steel Fittings | ||||||||
|---|---|---|---|---|---|---|---|---|
| 40 | 4 1/4" | 1 11/16" | 5 15/16" | Round | 1/4" | 10-24 | 000000000 | 00000 |
Hook-to-Eye Turnbuckles—Not for Lifting
Galvanized steel and zinc-plated steel are mildly corrosion resistant.
Aluminum is lightweight and has good corrosion resistance.
18-8 stainless steel has good corrosion resistance.
316 stainless steel is the most corrosion resistant and has excellent resistance to chemicals and salt water.
Note: Capacities listed are for straight or in-line pull only.
For technical drawings and 3-D models, click on a part number.
| Capacity, lbs. | Retracted Lg. | Max. Adjustment | Extended Lg. | Hook Opening Wd. | Eye Shape | Eye ID | Thread Size | Each | |
| 30 | 4" | 1 1/2" | 5 1/2" | 5/16" | Round | 5/16" | 10-24 | 00000000 | 00000 |
| Capacity, lbs. | Retracted Lg. | Max. Adjustment | Extended Lg. | Hook Opening Wd. | Eye Shape | Eye ID | Thread Size | Each | |
| 30 | 4" | 1 1/2" | 5 1/2" | 5/16" | Round | 5/16" | 10-24 | 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.
Note: Capacities listed are for straight or in-line pull only.
For technical drawings and 3-D models, click on a part number.
| Capacity, lbs. | Retracted Lg. | Max. Adjustment | Extended Lg. | Hook Opening Wd. | Eye Shape | Eye ID | Thread Size | Each | |
Extruded Aluminum Body with Zinc-Plated Steel Fittings | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 40 | 4 1/4" | 1 11/16" | 5 15/16" | 1/4" | Round | 1/4" | 10-24 | 000000000 | 00000 |
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.
316 stainless steel is the most corrosion resistant and has excellent resistance to chemicals and salt water.
Note: Capacities listed are for straight or in-line pull only.
For technical drawings and 3-D models, click on a part number.
| Capacity, lbs. | Retracted Lg. | Max. Adjustment | Extended Lg. | Hook Opening Wd. | Thread Size | Each | |
| 30 | 4" | 1 5/8" | 5 5/8" | 5/16" | 10-24 | 00000000 | 00000 |
| Capacity, lbs. | Retracted Lg. | Max. Adjustment | Extended Lg. | Hook Opening Wd. | Thread Size | Each | |
| 30 | 4" | 1 1/2" | 5 1/2" | 5/16" | 10-24 | 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.
Note: Capacities listed are for straight or in-line pull only.
For technical drawings and 3-D models, click on a part number.
| Capacity, lbs. | Retracted Lg. | Max. Adjustment | Extended Lg. | Hook Opening Wd. | Thread Size | Each | |
Extruded Aluminum Body with Zinc-Plated Steel Fittings | |||||||
|---|---|---|---|---|---|---|---|
| 40 | 4 1/4" | 1 11/16" | 5 15/16" | 1/4" | 10-24 | 000000000 | 00000 |
Clevis-to-Eye Turnbuckles—Not for Lifting
316 stainless steel is the most corrosion resistant and has excellent resistance to chemicals and salt water.
Note: Capacities listed are for straight or in-line pull only.
For technical drawings and 3-D models, click on a part number.
Unthreaded Stub-to-Stub Turnbuckles—Not for Lifting
Weld these stubs to parts or use to push objects apart instead of pulling them together.
316 stainless steel is the most corrosion resistant and has excellent resistance to chemicals and salt water.
Note: Capacities listed are for straight or in-line pull only.
For technical drawings and 3-D models, click on a part number.
Turnbuckle Bodies—Not for Lifting
316 stainless steel bodies are the most corrosion resistant and have excellent resistance to chemicals and salt water.
For technical drawings and 3-D models, click on a part number.
| Thread Size | Max. Adjustment | Overall Lg. | Capacity, lbs. | Each | |
Cast 316 Stainless Steel | |||||
|---|---|---|---|---|---|
| 10-24 | 2 1/2" | 3 5/16" | 300 | 00000000 | 00000 |
Jam Nuts for Turnbuckles
Tighten these nuts against the turnbuckle body to prevent the end fitting from unscrewing.
For technical drawings and 3-D models, click on a part number.
Clevis End Fittings for Turnbuckles—Not for Lifting
316 stainless steel fittings are the most corrosion resistant and have excellent resistance to chemicals and salt water.
For technical drawings and 3-D models, click on a part number.
Eye End Fittings for Turnbuckles—Not for Lifting
316 stainless steel is the most corrosion resistant and has excellent resistance to chemicals and salt water.
For technical drawings and 3-D models, click on a part number.
Hook End Fittings for Turnbuckles—Not for Lifting
316 stainless steel fittings are the most corrosion resistant and have excellent resistance to chemicals and salt water.
Forged fittings are stronger than cast and wire drawn fittings.
For technical drawings and 3-D models, click on a part number.
Unthreaded Stub End Fittings for Turnbuckles—Not for Lifting
Weld these stubs to parts or use them to push objects apart instead of pulling them together.
316 stainless steel fittings are the most corrosion resistant and have excellent resistance to chemicals and salt water.
For technical drawings and 3-D models, click on a part number.
Left-Hand to Right-Hand Female Hex Thread Adapters
Often called sleeve nuts, these thread adapters fasten parts with right-hand threads to parts with left-hand threads.
18-8 stainless steel adapters have good corrosion resistance.
For technical drawings and 3-D models, click on a part number.
Thread Size | Thread Lg. | Thread Fit | Hex | Each | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| (A) | (B) | (A) | (B) | (A) | (B) | Size | Lg. | Hardness | 1-9 | 10-Up | |
18-8 Stainless Steel | |||||||||||
| 10-24 | 10-24 | 3/8" | 3/8" | Class 2B | Class 2B | 3/8" | 1 1/2" | Rockwell B80 | 000000000 | 00000 | 00000 |