Small Size Turnbuckle 1/4"X7 3/8" Zinc Plated Steel Eye / Hook Turnbuckle
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Product Highlights
- Hook and Eye Design: Widely used for tensioning ropes and regulating elastic effects with detachable screws.
- Durable Materials: Main body made of zinc alloy or aluminum alloy; screws made of iron or stainless steel.
- Zinc Plated Finish: Surface treated with zinc plating for enhanced corrosion resistance and durability.
- Wide Application: Suitable for tightening steel wire ropes, chains, and other types of ropes.
- Multiple Sizes: Available in various models ranging from 5/32'X 4-3/4' to 3/8'X 10-1/2'.
- Certified Quality: Certified by ISO9001, ISO14001, SGS, FCC, CE, and RoHS standards.
- Professional Service: One-stop service including factory acceptance tests, installation training, and onsite guidance.
- Established Manufacturer: High-tech enterprise established in 1994 with over 20 years of development experience.
Product Attributes
- Customization
- Available
- Technics
- Injection Molding
- Standard
- GB
- Model NO.
- 1/4\"X7 3/8\" turnbuckle
- Usage
- Line Fittings
- Type
- Pull-Line Fitting
- Transport Package
- Carton + Pallet
- Specification
- 1/4″ *7-3/4″
- Trademark
- Powtech
- Origin
- China
- Production Capacity
- 50000PCS/Month
Product Images of Small Size Turnbuckle 1/4"X7 3/8" Zinc Plated Steel Eye / Hook Turnbuckle
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Product Description
Feature:
- Hook and Eye Design: This turnbuckle has a hook and eye design, widely used in applications where tension is required. Suitable for tightening the rope taut, and regulating the elastic effect.
- The screw is detachable and can be used multiple times. The screw tensioner can be lubricated as needed for ease of operation.
- Wide Application: It can be used to tighten between steel wire rope, chain and other ropes.
| Material | main body: Zinc alloy, screw: Iron |
| Surface treatment | Zinc Plated |
| Model (Size) | 5/32"X 4-3/4" |
![]() |
3/16"X5-1/2" |
| 7/32"X6 3/8" | |
| 1/4"X7 3/8" | |
| 5/16"X 9-3/8" |
Technical Data
| Material | main body: Aluminum alloy, screw: stainless steel |
| Model (Size) | 3/16″*5-1/2″ |
![]() |
1/4″*7-3/4″ |
| 5/16″*9-3/8″ | |
| 1/4"X7 3/8" | |
| 3/8″*10-1/2″ |

POWTECH is a high-tech enterprise who specialzes in manfuacturing electric transmission, distribution and telecom line materials like: ABC clamp, piercing insulation connector, insulators, surge arresters, dropout fuse, isolation switch, preformed guy grips, stainless steel banding, FTTH fittings, PLC splitter, patch cord, cross arm, stay wire and all transmission line fittings. Since our establishment in 1994, we dedicated ourselves to serve our partner with one-stop service, professional service, quality product, factory acceptance test, installation training, onsite guide and many value-added services.
After more than 20years' development, we are certified by ISO9001, ISO14001, SGS, FCC, CE, RoHS and by customer-appointed lab test suthorities etc.
With the belief, there's no small or big customer, every customer deserve good srevice. We are willing to support all of our customers grow and prosper.

About the Supplier
Company Profile
Founded in 1994 and headquartered in Qingdao, China, Qingdao Powtech Electronic Co., Ltd is a trailblazing high-tech enterprise dedicated to designing, manufacturing, and supplying advanced solutions for telecommunications and power transmission industries. With over 30 years of expertise, we combine innovation, precision engineering, and customer-centric values to deliver reliable, sustainable technologies worldwide.
Mission: "From Design to Delivery, Powtech Offers You Reliability".
Vision: To pioneer sustainable technologies that connect communities and power global progress.
Core Brands & Solutions
Leveraging a dual-brand strategy, we cater to diverse industry needs:
Optelec brand
Leader in Optical Communication & Power Transmission Optical Communication:
FTTH cables, ADSS/OPGW cables, fiber jumpers/pigtails, FAT/FDT distribution boxes, optical network components, and cable accessories. Power Transmission & Distribution:
Piercing clamps, ABC clamps, composite/ceramic insulators, surge arresters, fuses, switchgear cabinets, and cable terminals.
Jetpower brand
Innovator in Renewable Energy & Power Systems Solar street lighting systems.
Customized power supply solutions for telecom towers and industrial applications.
Manufacturing Powerhouse & Supply Chain Advantage
Advanced Production Capabilities 50+ Precision Machinery Units: 30+ injection molding machines for cable accessories and insulators, 10+ hydraulic press systems, 3 extrusion lines for cable sheathing, 2 laser cutting machines for high-precision components, 20+ stamping machines for metal parts, and 10+ welding systems for structural assemblies.
Scalable Output: Combined capacity of 2.5 million units annually, supporting both standardized and customized orders.
Agile Logistics: Integrated production-to-shipment workflows ensure 48-hour response times and on-time delivery across global markets.
Quality & Compliance Excellence Certifications: CE, RoHS, TUV, SGS, ISO 9001 (Quality), ISO 14001 (Environment), ISO 45001 (Safety).
Standards: Compliant with IEC, ANSI, and rigorous type-testing protocols.
In-House Testing: ISO-certified laboratory ensuring end-to-end quality control from R&D to delivery.
Global Impact & Strategic Partnerships Trusted By: British Telecom, France Telecom, Digicel, KEPCO (Korea), KPLC (Kenya), EDM (Mozambique), and major Brazilian power companies.
Global Reach: Serving 50+ countries with agile logistics, OEM/ODM flexibility, and competitive pricing.
Commitment: Tailored solutions that enhance efficiency, reliability, and sustainability for telecom and energy infrastructures.
Key Highlights 30+ Years of industry leadership.
Dual-Brand Portfolio: Optelec (optical/power) & Jetpower (solar/energy systems).
Advanced Manufacturing: 50+ machinery units ensuring rapid production cycles.
Globally Certified: Robust quality systems and in-house testing capabilities.
Strategic Alliances: Partnered with top-tier operators to drive global connectivity and energy resilience.
Qingdao Powtech stands at the forefront of technological innovation, bridging the gap between reliability and progress. By integrating cutting-edge engineering, stringent quality, and sustainable practices, we empower industries to build resilient networks and energy systems for a connected future.
Connect with Us. Power Your Progress.
About Our Factory & Business Background
- Address
- Dazhoucun Industrial Park, Chengyang District, Qingdao, Shandong, China
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2007-05-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia
FAQ
- What is the main material of the turnbuckle?
- The main body is made of zinc alloy or aluminum alloy, while the screw is made of iron or stainless steel.
- What surface treatment is applied?
- The turnbuckle features a zinc-plated surface treatment for corrosion resistance.
- What are the available sizes?
- Sizes range from 5/32'X 4-3/4' to 3/8'X 10-1/2', including options like 1/4'X7 and 3/8'X9-3/8'.
- What is the lead time for orders?
- Peak season lead time is one month, while off-season lead time is within 15 workdays.
- What certifications does the company hold?
- The company is certified by ISO9001, ISO14001, SGS, FCC, CE, and RoHS.
- What services are provided besides products?
- Services include one-stop solutions, factory acceptance tests, installation training, and onsite guidance.
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