CLGR® Stainless Steel Hook and Hook Turnbuckle US Type, also known as Hook & Hook Stainless Steel Turnbuckle or Stainless Turnbuckle Hook & Hook, Tensioner, Turn Buckles, Straining Screws, Adjusters or Barrel Strainers.
This U.S. Type turnbuckle features hooks at both ends, enabling tool-free, rapid connection and release at both sides. It meets the dimensions of ASTM F1145-92 Type 1, Class H.
Turnbuckles are used to apply tension for support or suspension, and can be adjusted by simply rotating the body in either direction. The 316 stainless steel construction offers excellent corrosion resistance and overall versatility, while the polished finish provides a smooth, shiny surface.
Available in a range of sizes and end configurations. Contact us for more details.
Brand | CLGR® |
Standard | Turnbuckle conform to US Federal Specification (ASTM F1145-92 Type 1) |
Material | Stainless steel (AISI 304/AISI 316) |
Turnbuckle Type | Open Body Turnbuckle |
End Fittings | Hook & Hook |
Size | 1/4×4", 5/16×4.5", 3/8×6", 1/2×6", 1/2×9", 1/2×12", 5/8×6", 5/8×9", 5/8×12” 3/4×6", 3/4×9", 3/4×12" |
Processing | Cast / Forged |
Finish | Highly Polishing |
Tips | Corrosion Resistant |
Country of Origin | China |

Part No. | Size | L | L1 | S |
in. | ||||
CRSSUSTHH1/4×4 | 1/4 | 4 | 7.43 | 0.37 |
CRSSUSTHH5/16×4.5 | 5/16 | 4.5 | 8.24 | 0.4 |
CRSSUSTHH3/8×6 | 3/8 | 6 | 10.63 | 0.48 |
CRSSUSTHH1/2×6 | 1/2 | 6 | 11.55 | 0.55 |
CRSSUSTHH1/2×9 | 1/2 | 9 | 14.55 | 0.55 |
CRSSUSTHH1/2×12 | 1/2 | 12 | 17.55 | 0.55 |
CRSSUSTHH5/8×6 | 5/8 | 6 | 12.77 | 0.74 |
CRSSUSTHH5/8×9 | 5/8 | 9 | 15.77 | 0.74 |
CRSSUSTHH5/8×12 | 5/8 | 12 | 18.77 | 0.74 |
CRSSUSTHH3/4×6 | 3/4 | 6 | 14.19 | 0.9 |
CRSSUSTHH3/4×9 | 3/4 | 9 | 17.19 | 0.9 |
CRSSUSTHH3/4×12 | 3/4 | 12 | 20.19 | 0.9 |