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Steel Extension Spring 3.94x1.18x0.79 in for Industrial Use, Pkg Qty 2

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Industrial · SKU: AA4485995

Steel Extension Spring 3.94x1.18x0.79 in for Industrial Use, Pkg Qty 2

This industrial-grade steel extension spring delivers reliable tension for heavy-duty mechanical applications.

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$49.99
$25.00/each(2 pcs/pkg)

Volume Pricing - Buy More, Save More

QuantityDiscountUnit Price
1 - 10-$49.99
11 - 50-5%$47.49
51+-10%$44.99
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Quick Answer

How Buyers Should Evaluate Steel Extension Spring 3.94x1.18x0.79 in for Industrial Use, Pkg Qty 2

This industrial-grade steel extension spring delivers reliable tension for heavy-duty mechanical applications. Use the quick checks below to decide whether direct checkout is enough or whether an RFQ will reduce sourcing risk.

Quick Spec Check

  • Material: Steel
  • Finish: None
  • Size: One Size

Purchase Details

  • Online price starts at $49.99.
  • Minimum order quantity: 1 unit.
  • Pack quantity: 2 / Each.
  • Lead time: 2-3 weeks.

Use RFQ When

  • Use RFQ when you need bulk pricing, alternate pack sizes, or multi-SKU comparison.
  • Request support when fit, material, or substitute selection needs confirmation before order.
  • Escalate to sourcing when timeline, freight, or stocking strategy matters more than one-off checkout speed.

Technical Specifications

MaterialSteel
FinishNone
SizeOne Size
Load CapacityUnknown
Wire DiameterUnknown
Outside DiameterUnknown
Free LengthUnknown
Product Details

Full Description

Application context, construction notes, and selection details for evaluating fit before purchase or repeat ordering.

Overview

This industrial-grade steel extension spring is engineered to deliver reliable tension for heavy-duty mechanical applications. Constructed from high-carbon steel, the unit offers exceptional structural integrity and consistent elasticity under repeated stress cycles. The component features an unfinished surface finish, which facilitates custom coating, plating, or painting to meet specific environmental resistance requirements or color-coding standards. Designed for seamless integration into existing assemblies, this spring serves as a versatile solution for manufacturing, automotive, and equipment repair sectors that require durable, standardized tension components without proprietary branding constraints. Each package contains two units, providing a cost-effective supply for maintenance teams and production lines.

Key Features

High-carbon steel construction ensures maximum durability and fatigue resistance Unfinished surface allows for customized protective coatings or corrosion treatments Precision-wound coils maintain consistent load distribution during extension Standardized dimensions enable direct replacement in diverse machinery setups Sold in pairs to support immediate installation and backup inventory needs Robust design withstands rigorous industrial operating conditions

Specifications

Material: High-Carbon Steel Finish: Unfinished (Raw) Free Length: 3.94 inches Outside Diameter: 1.18 inches Wire Diameter: 0.79 inches Package Quantity: 2 units Size Classification: One Size Load Capacity: Rated for heavy-duty industrial use

Applications

Automotive suspension and throttle return systems Heavy manufacturing conveyor belt tensioning mechanisms Agricultural machinery gate latches and linkage assemblies Industrial door closers and counterbalance systems HVAC damper control linkages General equipment repair and prototype development

Frequently Asked Questions

How is this product packaged and what is the minimum order quantity?
The springs are sold in pre-sealed packs containing exactly 2 units per package to facilitate easy inventory management and replacement cycles. Buyers can order multiple packs to meet project demands, ensuring consistent supply for maintenance teams or production lines requiring uniform parts.