Skip to main content
Home / Turnbuckle / 304 Stainless Steel Closed Body Turnbuckle Adjustable Tension Rod Automatic Locking Puller Fixator 428 Tightener

Attributes

Brand -
Category Standard Parts, Components & Industrial Consumables / Turnbuckle
Origin -
Material 304 Stainless Steel
Type Closed Body Turnbuckle
Mechanism Automatic Locking
Thread Specification M8 x 1.25
Adjustment Range 40mm - 65mm
Finish Polished Silver
Load Capacity Up to 500 kg
Corrosion Resistance High (Marine Grade)
Package Contents 2 x Turnbuckles, 4 x Eye Bolts
Application Cable Tensioning, Railing, Rigging

6 reviews

A

Anonymous

Mar 30, 2026

Rating: 4/5

Solid build, slightly stiff at first

Very sturdy construction. It was a bit hard to thread initially, but once worked in, the adjustment is smooth. Great value for the price compared to local hardware stores.

A

Anonymous

Mar 18, 2026

Rating: 5/5

Easy to install and adjust

As a DIY enthusiast, I found these very user-friendly. The automatic lock gives me peace of mind that the cables won't loosen over time. Fast shipping too!

A

Anonymous

Mar 18, 2026

Rating: 5/5

Perfect for my boat railing

These turnbuckles are exactly what I needed for my sailboat. The stainless steel quality is top-notch, and the automatic locking mechanism saves a lot of time during installation. No rust after three months in saltwater.

A

Anonymous

Mar 16, 2026

Rating: 3/5

Good product, wrong size for my needs

The quality is undeniable, but I ordered the wrong thread size for my existing setup. My mistake, not the product's. Will reorder the correct size soon.

A

Anonymous

Mar 10, 2026

Rating: 5/5

Great quality stainless steel

I was worried about rust since I live near the coast, but these have held up beautifully. The finish is polished and looks professional on my balcony cables.

A

Anonymous

Mar 09, 2026

Rating: 5/5

Excellent tension control

Used these for a wire fence project. The closed body design keeps dirt out, and the tension holds perfectly without slipping. Highly recommend for outdoor projects.

5 FAQ

Q: What is the maximum weight capacity per unit?

A: Each turnbuckle is rated to safely handle loads up to 500 kg under normal operating conditions.

Q: Can I adjust the tension without tools?

A: While the body can be turned by hand for fine adjustments, we recommend using a wrench for initial tightening and heavy tensioning.

Q: Is this suitable for use in saltwater environments?

A: Yes, made from 304 stainless steel, these turnbuckles offer high corrosion resistance and are suitable for marine applications.

Q: What is the thread pitch on this model?

A: This specific model features an M8 x 1.25 metric thread pitch.

Q: Does this come with the eye bolts needed for installation?

A: Yes, the package includes two turnbuckles and four matching eye bolts for immediate installation.

Explore your interests

View More
All Categories
Best Seller (30)
New List (30)
Data Cable Organizer, Charging Cable Manager, Desktop/Wall Circuit Wire Clips, Self-Adhesive Sorting and Fixing Holder

Data Cable Organizer, Charging Cable Manager, Desktop/Wall Circuit Wire Clips, Self-Adhesive Sorting and Fixing Holder

$3.80

Beijing Dental Implants - Implant with Abutment at Bulk Procurement Price (Korea Dentium & USA Brands) by Hezhong Dental

Beijing Dental Implants - Implant with Abutment at Bulk Procurement Price (Korea Dentium & USA Brands) by Hezhong Dental

$100.00

Universal Bamboo Joint Fume Extraction Arm Welding Smoke Exhaust Pipe Industrial Waste Gas Collection Hood Support-Free Suction Arm

Universal Bamboo Joint Fume Extraction Arm Welding Smoke Exhaust Pipe Industrial Waste Gas Collection Hood Support-Free Suction Arm

$33.30

Fengzhu Wet-Dry Separation Waterproof Bag Shoulder Crossbody Pack for Outdoor Fitness Swimming Camping Electronics Storage

Fengzhu Wet-Dry Separation Waterproof Bag Shoulder Crossbody Pack for Outdoor Fitness Swimming Camping Electronics Storage

$109.00

Palette for Traditional Chinese Painting, Oil, Acrylic - Art Student and Kids Painting Watercolor Pigment Tray

Palette for Traditional Chinese Painting, Oil, Acrylic - Art Student and Kids Painting Watercolor Pigment Tray

$5.78

Huirui Polypropylene (PP) Super Glue - Fast-Setting Adhesive for Metal, Plastic, TPE, Silicone, Soft PVC, and TPU

Huirui Polypropylene (PP) Super Glue - Fast-Setting Adhesive for Metal, Plastic, TPE, Silicone, Soft PVC, and TPU

$16.80

Bybo Dental Sweden Nobel CC Dental Implant Package Including Crown and Abutment

Bybo Dental Sweden Nobel CC Dental Implant Package Including Crown and Abutment

$6,924.00

Remote Control Negative Ion Air Purifier Home Indoor Formaldehyde Smoke Odor Haze Removal Intelligent Sterilization Disinfection Machine

Remote Control Negative Ion Air Purifier Home Indoor Formaldehyde Smoke Odor Haze Removal Intelligent Sterilization Disinfection Machine

$76.30

Car Tire Stone Removal Hook, Tool for Clearing Stones Stuck in Tires to Prevent Blowouts, Multi-Function Stone Extractor

Car Tire Stone Removal Hook, Tool for Clearing Stones Stuck in Tires to Prevent Blowouts, Multi-Function Stone Extractor

$8.42

Motorcycle and E-bike Storage Hook Kit - Multi-function Hanging Hooks for Storage Boxes, Locks, and Racks

Motorcycle and E-bike Storage Hook Kit - Multi-function Hanging Hooks for Storage Boxes, Locks, and Racks

$2.01

Mojo 100% Cotton Baohong Watercolor Line Art - Beginner Watercolor, Colored Pencil & Marker Coloring Kit: Cat Letters

Mojo 100% Cotton Baohong Watercolor Line Art - Beginner Watercolor, Colored Pencil & Marker Coloring Kit: Cat Letters

$32.80

[X11] McDull Little Theater Series Plush Sticker Blind Bag, Official Authentic Trendy Collectible Hanging Ornament Toy

[X11] McDull Little Theater Series Plush Sticker Blind Bag, Official Authentic Trendy Collectible Hanging Ornament Toy

$41.60

Factory Supply Food Processing Equipment - High-Yield Fruit Pitting Machine for Commercial Berry Peeling and Mud Removal

Factory Supply Food Processing Equipment - High-Yield Fruit Pitting Machine for Commercial Berry Peeling and Mud Removal

$6,210.00

Fast Shipping Stone Removal Hook New Car Tire Stone Cleaner Tool Multi-Function Vehicle Stone Remover

Fast Shipping Stone Removal Hook New Car Tire Stone Cleaner Tool Multi-Function Vehicle Stone Remover

$29.82

Five Elements Balance Keychain – Pixiu Charm with Natural Crystal Pendant for Wood/Fire Enhancement

Five Elements Balance Keychain – Pixiu Charm with Natural Crystal Pendant for Wood/Fire Enhancement

$42.40

Chunfei Grocery Store: Commuter Hard Fork Low-Top Tube Mountain Bike for Urban Roads, Suburbs, School Runs, and Outings

Chunfei Grocery Store: Commuter Hard Fork Low-Top Tube Mountain Bike for Urban Roads, Suburbs, School Runs, and Outings

$2,246.00

Infant Rattle Toy - Baby Soothing Shaker Drum for Newborns, Chewable and Safe for Boys and Girls

Infant Rattle Toy - Baby Soothing Shaker Drum for Newborns, Chewable and Safe for Boys and Girls

$10.90

Car Tires for Sedans and Vans, Original Equipment Sizes 165/175/185/195/205R in 14/15/16 Inches

Car Tires for Sedans and Vans, Original Equipment Sizes 165/175/185/195/205R in 14/15/16 Inches

$59.00

New Cute Tomato-Shaped Cable Organizer Clip for Charging Cords and Headphone Wires, Fabric Fixed Winding Management

New Cute Tomato-Shaped Cable Organizer Clip for Charging Cords and Headphone Wires, Fabric Fixed Winding Management

$15.60

Yokohama 245/50R19 V107E 105W Original BMW iX3 EV Tire - Factory Removed

Yokohama 245/50R19 V107E 105W Original BMW iX3 EV Tire - Factory Removed

$382.00

Siemens 6RA8078-6DS22-0AA0 DC Drive Equipment

Siemens 6RA8078-6DS22-0AA0 DC Drive Equipment

$18,800.00

Meiyike Plant Slow-Release Fertilizer – All-Purpose Nutrient Pellets for Green Plants and Flowers, Household Controlled-Release Compound Fertilizer

Meiyike Plant Slow-Release Fertilizer – All-Purpose Nutrient Pellets for Green Plants and Flowers, Household Controlled-Release Compound Fertilizer

$20.15

Pelican Air 1535 Waterproof Shockproof Lightweight Case - Photography Equipment Safe with Wheels - 1535TP Carry-On

Pelican Air 1535 Waterproof Shockproof Lightweight Case - Photography Equipment Safe with Wheels - 1535TP Carry-On

$2,565.00

Exclusive for 618 Live Stream 20260508

Exclusive for 618 Live Stream 20260508

$199.00

Compact Home Range Hood, Portable USB Desktop Smoke Extractor for Living Room Hot Pot and BBQ Odor Removal

Compact Home Range Hood, Portable USB Desktop Smoke Extractor for Living Room Hot Pot and BBQ Odor Removal

$41.00

Seed Bead Tassel Song Brocade Accessories DIY Ancient Style Bracelet Bag Chest Ornament High-Quality Pendant Versatile Tassel Accessory

Seed Bead Tassel Song Brocade Accessories DIY Ancient Style Bracelet Bag Chest Ornament High-Quality Pendant Versatile Tassel Accessory

$2.98

Popular Pagoda-Shaped Tea Set - Chinese Style Kung Fu Tea Ceremony Set for Home, Living Room, and Office Guest Reception

Popular Pagoda-Shaped Tea Set - Chinese Style Kung Fu Tea Ceremony Set for Home, Living Room, and Office Guest Reception

$67.00

Swiss-Type Lathe External Thread Insert 60° CNC TKFT12RA60005 Stainless Steel Cutting Tool RN6001

Swiss-Type Lathe External Thread Insert 60° CNC TKFT12RA60005 Stainless Steel Cutting Tool RN6001

$33.00

Dual-Tip Highlighter Set, 6 Colors, Student Marker Pens, Pastel INS-Style Colorful Emphasis Markers

Dual-Tip Highlighter Set, 6 Colors, Student Marker Pens, Pastel INS-Style Colorful Emphasis Markers

$3.02

Natural 7A Moist Blue Sapphire Loose Beads for DIY Crystal Jewelry Making

Natural 7A Moist Blue Sapphire Loose Beads for DIY Crystal Jewelry Making

$2.24