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National Hardware 10-1/2 in. D X 10-1/2 in. L Storm Shine Steel Hooks/Eye Turnbuckle 215 lb

When you need dependable tensioning hardware that stands up to the elements, the National Hardware 10-1/2 in. Storm Shine Hooks/Eye Turnbuckle is designed to perform. Built from st…

National Hardware MPN N820-115 In Stock & Ready to Ship
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About Product Overview

When you need dependable tensioning hardware that stands up to the elements, the National Hardware 10-1/2 in. Storm Shine Hooks/Eye Turnbuckle is designed to perform. Built from steel and finished in Storm Shine, it delivers both strength and weather resistance for outdoor setups and rugged projects.

Key features

  • Overall length: 10-1/2 in
  • Shank diameter: 3/8 in
  • Thread length: 2.16 in
  • Weight rating: 215 lb maximum working load
  • Finish: Storm Shine for corrosion resistance
  • Material: Steel
  • Hardware type: Hooks and eye turnbuckle (one end hook, one end eye)
  • Packaging: Carded, 1 piece per package

Versatile use cases

Perfect for outdoor and workshop setups, this hook/eye turnbuckle combination shines in scenarios like securing tarps or canopies, tightening lines on decks or sheds, and managing moorings or dock lines. It’s also ideal for garden fencing, trellises, and cargo lashing where you need reliable tension with easy attachment points.

Why this design stands out

The Storm Shine finish isn’t just about a bright, clean look—it delivers enhanced corrosion resistance in damp or coastal environments. The dual-ended design (hook on one end, eye on the other) provides quick, flexible connections without juggling separate components. With a threaded section of 2.16 inches, you can fine-tune tension to secure loads confidently while staying within a 215 lb working load limit.

Installation tips and best practices

  • Before use, inspect for worn threads or deformation; replace if integrity is compromised.
  • Do not exceed the 215 lb working load rating for any single connection.
  • Rotate the turnbuckle slowly and evenly to tighten or loosen; avoid cross-threading.
  • Pair with appropriate ropes, cables, or chains rated for your specific application.

The Details Specifications

Brand National Hardware
SKU 5037940
UPC 886780030082
Unit 0
Case Pack Quantity 60 per case
Retail Unit Quantity 1
Unit of Measure 0 0
Dimensions (L × W × H) 1 × 4 × 10
Weight 0 lbs
Cubic Feet 0.02581 ft³
Country of Origin CHINA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

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