Product: US Type Hook Hook Turnbuckle Drop Forged Carbon Steel ASTM F1145 Rigging Hardware

US Type Hook Hook Turnbuckle Drop Forged Carbon Steel ASTM F1145 Rigging Hardware

Model Number RWL-010
Material Brass
Finish Nickel,Chrome,White,Black
Certification SGS-RoHs
Customize OEM/ODM Acceptable

 

Description

US Type Drop Forged Hook & Hook Turnbuckle Hot Dip Galvanized Carbon Steel Rigging Hardware

Specification Length(cm) Width(cm) Height(cm) Volume(cm³) Weight(g)
Split Flange 8# (250 pcs per pack) 17.5 1.1 1.1 21.175 200
Split Flange 10# (150 pcs per pack) 24 1.4 1.4 47.04 300
Split Flange 12# (100 pcs per pack) 30 1.6 1.6 76.8 450
Split Flange 14# (60 pcs per pack) 34 2.1 2.1 149.94 600
Split Flange 16# (50 pcs per pack) 36 2.3 2.3 190.44 850
Split Flange 18# (40 pcs per pack) 39 2.5 2.5 243.75 1150
Split Flange 20# (30 pcs per pack) 43 2.8 2.8 337.12 1500
Split Flange 22# (20 pcs per pack) 48 30 30 432.00 2300
Split Flange 24# (15 pcs per pack) 50 3.1 3.1 480.5 3000
Split Flange 27# (10 pcs per pack) 56 3.4 3.4 647.36 5000
Split Flange 30# (10 pcs per pack) 60 3.6 3.6 777.6 6000
Split Flange 36# (6 pcs per pack) 63 4 3.8 957.6 9000
These US Type Drop Forged Hook & Hook Turnbuckles are heavy-duty rigging hardware designed for professional lifting, marine and industrial applications. Also known as hook-hook turnbuckles, open body turnbuckles, rigging screws or cable tensioners, they provide reliable tension adjustment and secure connections for wire rope, cable and chain systems.
Manufactured from high-quality C1045/45# high tensile carbon steel, each turnbuckle is drop forged, quenched and tempered to enhance mechanical strength and durability. The hot dip galvanized finish ensures excellent resistance to rust, corrosion and harsh weather conditions, making it suitable for saltwater, coastal and outdoor environments.
Featuring an open body design with hook-to-hook ends, these turnbuckles are equipped with reversed UNC threads for easy, precise tension adjustment without twisting ropes or cables. They meet or exceed ASTM F1145, FF-T-791b and ASME B30.26 standards, with a safety factor of 5:1—proof load at 2.5× WLL and ultimate breaking load at 5× WLL—ensuring safe performance under heavy loads.
Available in sizes from 1/4″×4″ to 1″×12″ with Working Load Limits (WLL) ranging from 400 lbs to 5000 lbs, these turnbuckles are widely used in overhead lifting, marine boat rigging, construction lashing, towing operations, wire rope tensioning and architectural projects

US Standard & Heavy-Duty Drop Forged Construction

Made of high tensile C1045/45# carbon steel, drop forged, quenched & tempered for maximum strength. Complies with ASTM F1145, FF-T-791b and ASME B30.26 safety standards.

Hot Dip Galvanized Anti-Corrosion Finish

Hot dip galvanized coating provides superior rust and corrosion resistance for outdoor, coastal and marine environments. Smooth, durable surface for long service life.

Hook-to-Hook Open Body Design & Easy Adjustment

Open body turnbuckle with double hooks at both ends. Reversed UNC threads allow easy tension adjustment for wire rope, cable and chain connections.

High Safety Factor 5:1 & Certified Load Capacity

Proof load: 2.5× WLL; Ultimate breaking load: 5× WLL. Working Load Limit (WLL) from 400 lbs to 5000 lbs for reliable lifting and rigging performance.

Wide Applications & Sizes Available

Ideal for overhead lifting, marine rigging, construction lashing, towing, wire rope tensioning. Sizes from 1/4″×4″ to 1″×12″ to meet diverse project needs.

Our Company:

1. Experience
10 years of experience specializing in manufacturing wire cable assembly and elastic ropes.
Our products have a wide range of applications inside the lighting fixture, flowerpot, billboards, vehicles such as brake, gear, window, and another hanging system.

2.OEM
OEM, custom-made available, free samples available, we supply our customer with custom
designed fittings and terminals as per their specification.

3. High-quality direct manufacture
Our factory has advanced manufacturing equipment, including CNC high precision automatic lathes, Grinder and Polishing Machines, Automatic, Polishers, and ISO manage.

FAQ

1. Can I have a sample order for lighting hardware fittings?
A: Yes, we welcome sample orders to test and check quality. Mixed samples are acceptable.

Q2. What about the lead time?
A: Sample needs 3-5 workdays, mass production time needs 7-15 workdays.

Q3. Do you have any MOQ limit for orders?
A: 1 pc for sample checking is available,mass production MOQ is 1000 pcs.

Q4. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx, or TNT. It usually takes 5-8 workdays to arrive. Airline and sea shipping is also optional.

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