Skip to content
Free Local Pickup Ship to Your Hometown Store
Pro & Contractor Accounts Apply for Net Terms
100,000+ Products Trusted American Hardware Brands

National Hardware Zinc-Plated Aluminum/Steel Turnbuckle 45 lb. cap. 5-1/2 in. L

National Hardware Zinc-Plated Aluminum/Steel Turnbuckle, 5-1/2 in Length, 45 lb CapacityDesigned for dependable tensioning of light- to medium-duty wire rope, this National Hardwar…

National Hardware MPN N221-846 In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $1.99. Our online price is $2.39.
$2.39
Includes free shipping on orders over $75 · $8.99 standard below
Delivery in as little as 1–4 business days Order within for same-day shipping
Shop Local · Support Independent

Every order helps keep your local hardware store on the corner.

Why we built NHG
You might find it for less locally. Independent retailers often offer competitive pricing — some products are even cheaper in-store than online.
Real expert advice — not search results. Independent hardware staff know their inventory and the local conditions you're working in.
Keep the neighborhood working. Every dollar spent at an independent retailer returns roughly 3x more to your local economy than at a national chain.

About Product Overview

National Hardware Zinc-Plated Aluminum/Steel Turnbuckle, 5-1/2 in Length, 45 lb Capacity

Designed for dependable tensioning of light- to medium-duty wire rope, this National Hardware turnbuckle features a zinc-plated finish for lasting corrosion resistance and a practical 5-1/2 inch length that fits a wide range of projects, from fencing to shade sails to DIY cable assemblies.

Key details

  • Finish: Zinc-Plated for durable corrosion resistance
  • Length: 5-1/2 in
  • Material: Aluminum/Steel construction blends strength with lighter weight
  • Weight Capacity: 45 lb
  • Color: Silver
  • Connection Method: Wire
  • Eye: 3/16 in
  • Packaging Type: Bagged
  • Brand: National Hardware
  • Product Type: Turnbuckle

Why this turnbuckle stands out

The zinc-plated finish helps protect against rust in outdoor settings, while the aluminum/steel combination provides a sturdy, reliable tensioning solution without unnecessary bulk. The 5-1/2 inch length offers a compact profile for tight installations, yet still delivers up to 45 pounds of load tension when used with compatible wire rope.

Practical uses

  • Tensioning wire rope for light fencing, cable railings, or temporary outdoor setups
  • Securing tarps, canopies, or shade sails in windy conditions
  • DIY projects requiring precise cable tension for curtains, decorations, or displays

How to install

Attach the eye ends to anchor points with appropriate hardware, thread the wire rope through the turnbuckle, and rotate the body to achieve desired tension. Always verify tension and re-check connections after initial load is applied.

The Details Specifications

Brand National Hardware
SKU 5707260
UPC 038613125117
Unit 0
Case Pack Quantity 50 per case
Retail Unit Quantity 1
Unit of Measure 0 0
Dimensions (L × W × H) 4 × 1 × 0
Weight 0 lbs
Cubic Feet 0.00453 ft³
Country of Origin CHINA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare