STAINLESS STEEL HOOK & EYE TURNBUCKLE DIAGRAM

TRAWL BLOCK SPECIFICATIONS
SIZE | B | C | D | L | L1 | WLL | WT |
mm | mm | mm | mm | mm | mm | Tone | KGS |
M4 | 58 | 5 | 6.5 | 80 | 131 | 0.025 | 0.024 |
M5 | 70 | 6 | 10 | 96 | 146 | 0.04 | 0.04 |
M6 | 90 | 8 | 10 | 122 | 190 | 0.1 | 0.07 |
M8 | 120 | 12 | 12 | 164 | 255 | 0.2 | 0.13 |
M10 | 150 | 13 | 16 | 205 | 325 | 0.3 | 0.26 |
M12 | 200 | 15 | 18 | 264 | 425 | 0.5 | 0.48 |
M14 | 225 | 18 | 20 | 300 | 486 | 0.7 | 0.78 |
M16 | 250 | 20 | 26 | 337 | 548 | 0.8 | 1.06 |
M20 | 300 | 25 | 30 | 406 | 646 | 1.2 | 1.997 |
PRODUCT FEATURES
- Materials: AISI304 or AISI316 stainless steel for maximum corrosion resistance.
- Design: Available in hook & eye or eye & eye configurations.
- Standards: Produced according to European (EU) standards.
- Corrosion Resistance: Polished finish ensures longevity in harsh conditions.
- Applications: Ideal for marine, industrial, and outdoor environments requiring reliable tensioning solutions.
INSTRUCTIONS & CAUTIONS
Ensure Proper Installation
To install the Stainless Steel Hook and Eye Turnbuckle, first, insert the wire rope into the hook and eye ends. Secure both ends using the appropriate pins or connectors. Tighten the turnbuckle by rotating the body with a wrench, ensuring both sides are evenly adjusted. Always make sure the rope is securely attached to prevent any accidental disconnections during use.
Check Tension Regularly
After installing the hook and eye turnbuckle, it’s important to regularly check the tension. Use a wrench to adjust the turnbuckle as needed to ensure proper tension. If the turnbuckle is used in high-stress environments, inspect it often to prevent any loosening or over-tightening, which can damage the turnbuckle or wire rope.
Avoid Over-tightening
While adjusting the turnbuckle, avoid over-tightening, as this can lead to excessive strain on both the turnbuckle and the wire rope. Over-tightening could also cause permanent damage to the components. Always ensure the tension is enough to secure the connection but not so tight that it risks damaging the system or parts.
Inspect for Wear and Corrosion
Before use and periodically thereafter, inspect the Stainless Steel Hook and Eye Turnbuckle for any signs of wear, corrosion, or damage. These turnbuckles are made from corrosion-resistant stainless steel, but regular exposure to harsh environments like saltwater can still cause wear over time. Replace any damaged or worn turnbuckles to maintain system safety and performance.
OUR ADVANTAGES
Custom Engineered Solutions & Flexibility
We understand that every project is unique. That’s why we offer custom-engineered solutions to meet your specific needs. Whether you need specialized sizes, materials, or tailored designs, we work closely with you to deliver products that fit your exact specifications, all backed by full technical support and detailed consultations.
Direct from Manufacturer
By sourcing directly from the manufacturer, you eliminate unnecessary costs and delays. This means we can offer competitive pricing on high-quality rigging components like turnbuckles and hooks. With Powerful Machinery, you’re getting products straight from the source, ensuring you get the best value and lead times.
After-Sales Service & Ongoing Support
At Powerful Machinery, our service doesn’t stop once the product is delivered. We provide comprehensive after-sales support, ensuring any questions or issues you encounter are resolved quickly. Our team is available to assist with installation, troubleshooting, or further customization, ensuring you get the most out of your turnbuckles and rigging hardware.
Efficient Logistics & Fast Delivery
We know time is money, especially in large-scale operations. Our efficient logistics system ensures quick turnaround and reliable delivery, no matter where you are. We work with trusted shipping partners to get your orders to you on time, helping you keep your projects on track without unnecessary delays or disruptions.
OUR REVIEWS



FAQ
How do I use a stainless steel turnbuckle hook and eye?
-
Insert the wire rope into the eye and hook ends of the turnbuckle.
-
Secure each side with the appropriate pins or connectors to ensure a firm hold.
-
Use a wrench to tighten the turnbuckle, adjusting the tension until it’s correct.
-
Always check that both ends are aligned evenly to ensure balanced tension.
-
Avoid over-tightening, as it may damage the turnbuckle or wire rope.
What is the difference between hook and eye turnbuckles and jaw turnbuckles?
Hook and eye turnbuckles are ideal for applications where the connection requires a hook for easy attachment and an eye for secure connection. They offer more flexibility in adjustable tensioning. In contrast, jaw turnbuckles are more robust and commonly used in heavier applications where more secure locking is needed, such as on structural rigs.
What should I do if my trawl block is damaged?
If your trawl block shows signs of significant wear, such as cracks or a damaged sheave, it’s important to replace it immediately to prevent further issues. Don’t use a damaged block, as it can cause equipment failure or accidents. Contact us for replacement parts or a new block, and always make sure to use blocks that meet the working load limit (WLL) of your operation.
What is the difference between AISI304 and AISI316 stainless steel in turnbuckles?
AISI304 stainless steel is commonly used for general purposes and offers moderate corrosion resistance. AISI316 stainless steel, on the other hand, provides superior resistance to saltwater and is ideal for marine, coastal, or other highly corrosive environments. For projects exposed to harsher conditions, AISI316 is the preferred material.