CLGR® Galvanized Closed Body Rigging Screw Jaw & Jaw Turnbuckle, also known as Closed Body Rigging Screw Fork to Fork Turnbuckle, Pipe Turnbuckle Jaw and Jaw, Strainer Screws and Bottle Screws.
Available with a closed body which is suitable for weight loading. Choice of Eye and/or Jaw end fitting and available in a variety of lengths to meet fine adjustment requirements.
Commercial Strainer Screws are not suitable for lifting but are used for bracing and have a choice of eye and/ or hook end fitting. It can be used in lifting and connecting, wire rope fittings, chain fittings, marine hardware fitting.
Our range of pipe turnbuckle fork & fork is available in standard M6, M8, M10, M12, M16, M20, M22, M24, M28, M32, M36, M38, M45, M50, of course special specifications and marks also can be made according to customers' requirements.
Brand | CLGR® |
Material | Body: Cold-drawn Seamless Steel tube C1020 Jaw: C1045/C1020 |
Size | M6 M8 M10 M12 M16 M20 M22 M24 M28 M32 M36 M38 M45 M50 |
Safe Factor | Proof Load is 2.5 times Working Load Limit. Ultimate Load is 5 times the Working Load Limit |
Processing | Quenched and Tempered |
Finish | Hot Dip Galvanized / Electric Galvanized / Self-Colored |
Important Notes | Straight or in-line pull only |

Part No. | Size | SWL | A | B | C | JAW | Unit Weight | ||||
Screw Dia. (mm) | Length of Body (mm) | Body Dia. (mm) | Hole Dia. | Pin Dia. | Inside | Thickness | |||||
Length | Width | ||||||||||
Tons | G(mm) | D(mm) | F(mm) | E(mm) | H(mm) | kgs | |||||
CR-CBT-JJ-06 | M6 | 0.1 | 6 | 102 | 12 | 3 | 5 | 15 | 7 | 6 | 0.11 |
CR-CBT-JJ-08 | M8 | 0.15 | 8 | 110 | 15 | 4 | 6 | 16 | 9 | 6 | 0.23 |
CR-CBT-JJ-10 | M10 | 0.375 | 10 | 152 | 21 | 5 | 8 | 21 | 11 | 8 | 0.28 |
CR-CBT-JJ-12 | M12 | 0.5 | 12 | 175 | 27 | 6 | 10 | 25 | 13 | 9 | 0.8 |
CR-CBT-JJ-16 | M16 | 0.75 | 16 | 229 | 27 | 10 | 12 | 40 | 18 | 9 | 1.4 |
CR-CBT-JJ-20 | M20 | 1.2 | 20 | 229 | 33 | 12 | 16 | 45 | 20 | 11 | 2 |
CR-CBT-JJ-22 | M22 | 1.6 | 22 | 305 | 33 | 15 | 18 | 48 | 24 | 13 | 3.5 |
CR-CBT-JJ-24 | M24 | 2 | 24 | 325 | 42 | 16 | 22 | 65 | 28 | 14 | 4 |
CR-CBT-JJ-28 | M28 | 2.8 | 28 | 356 | 48 | 18 | 22 | 59 | 30 | 14 | 4.5 |
CR-CBT-JJ-32 | M32 | 3.75 | 32 | 381 | 48 | 20 | 27 | 62 | 34 | 18 | 6.5 |
CR-CBT-JJ-36 | M36 | 4.25 | 36 | 381 | 60 | 22 | 28 | 68 | 38 | 18 | 8 |
CR-CBT-JJ-38 | M38 | 5 | 38 | 406 | 60 | 24 | 33 | 74 | 42 | 20 | 11 |
CR-CBT-JJ-45 | M45 | 7.2 | 45 | 406 | 70 | 24 | 35.5 | 110 | 50 | 22 | * |
CR-CBT-JJ-50 | M50 | 10 | 50 | 406 | 76 | 26 | 40.5 | 120 | 55 | 24 | * |