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Why shop with us
  • Shop with confidence knowing you’re getting genuine commercial-grade equipment.
  • Save more with our unbeatable prices and exclusive deals.
  • Rely on experts for fast, friendly support; experts in front of house, back of house and everything in between.
Additional Question? Ask an Expert

AllPoints 7021-4005 1/4 Inch Diameter Extension Spring Alloy Steel Corrosion Resistant

Other  |  MFG #: 7021-4005  |  Item #: 1509909
Item: #1509909

Technical details
Manufacturer Oliver Products
Model Number 7021-4005
Manufacturer Part # 7021-4005
Height 0.25"
Width 0.3"
Depth 2.05"
Weight 0.2 lbs
Hazardous False
Product Type OEM

About this item

Product Details

Oliver Products 7021-4005 Spring Ext 1/4odx.037w X2.5lg is a precision-engineered extension spring designed for industrial and commercial applications, particularly within foodservice equipment and manufacturing sectors. This spring features a 1/4-inch outer diameter, a wire thickness of .037 inches, and measures 2.5 inches in length. Constructed from high-quality materials, it ensures durability, consistent performance, and resistance to mechanical fatigue. Its compact dimensions and load-bearing capacity make it suitable for extending or tensioning components in complex kitchen machinery or conveyor systems, providing reliable tension control and operational longevity without maintenance disruptions.

Top AllPoints 7021-4005 Features

The AllPoints 7021-4005 spring extension component excels in industrial foodservice environments by offering precise tension and reliable extension capabilities. Its durable alloy material provides high fatigue resistance, while the compact form factor facilitates seamless integration into machinery, ensuring smooth workflows. Designed for repetitive use, it simplifies installation and adjustments, reducing downtime during maintenance or upgrades. Ideal for applications requiring dependable tensioning of conveyor belts, lifting mechanisms, or automated systems, this spring enhances productivity and operational reliability in commercial kitchens and food processing lines.

  • Functionality: Provides consistent tension for machinery components.
  • Durability traits: Made from high-grade alloy for fatigue resistance.
  • Ease of installation: Compact size simplifies replacement and setup.
  • Use case: Suitable for conveyor, lifting, and extension applications.
  • Workflow benefit: Ensures smooth operation with minimal maintenance.

Optimal for extending or tensioning application in food processing or commercial kitchen equipment requiring reliable spring performance.

AllPoints 7021-4005 Technical Specs

The AllPoints 7021-4005 extension spring features a ¼-inch outer diameter and a wire thickness of .037 inches, with an overall length of 2.5 inches. Crafted from durable alloy, it offers high fatigue resistance suitable for continuous cycling in demanding environments. Weighing only 0.2 lbs, it supports moderate workloads typical in foodservice equipment. Its construction ensures safe operation within temperature ranges suitable for industrial applications. The component is designed for OEM use, compatible with various tension and extension systems, and installed via mechanical fastening methods. Its precise dimensions make it ideal for integrators requiring reliable tension control. The spring operates efficiently in environments with standard airflow and can withstand operational temperatures typical of food processing machinery. Cleanable with standard practices, the component maintains performance longevity without corrosion. It is shipped disassembled, facilitating straightforward installation with minimal downtime.

  • Dimensions: ¼-inch outer diameter, 2.5-inch length.
  • Material: Alloy steel with high fatigue resistance.
  • Weight: 0.2 lbs per unit.
  • Maximum Operating Temperature: Suitable for typical industrial environments.
  • Finish: Standard metallic coating, corrosion resistant.
  • Construction: Self-contained and designed for OEM integration.
  • Food Safety & Maintenance: Compatible with standard cleaning procedures, no antimicrobial coating.
  • Electrical Compatibility: Not electrically powered but suitable for mechanical tension systems.
  • Installation Requirements: Mechanical fastening, minimal clearance around components.
  • Workflow Integration: Fits into conveyor tensioning, lifting mechanisms.
  • Temperature Range: Operates safely within typical factory/food processing temperatures.
  • Maintenance: Disassembly for inspection and replacement is straightforward.

What is a commercial extension spring?

A commercial extension spring is a mechanical component designed to absorb and exert tension within machinery systems. Featuring a tightly wound coil of high-strength alloy wire, it provides predictable elongation and force under load. Used extensively in foodservice equipment such as conveyor systems, lift mechanisms, and automation components, the AllPoints 7021-4005 spring extension offers precise tensioning and durability for moderate workloads. Installed in applications requiring controlled extension, this OEM-rated spring supports operational efficiency and longevity in food processing and cooking environments, delivering reliable performance over extended periods.

Top extension springs for foodservice settings

Reliable extension springs are essential in moderate-volume foodservice kitchens, providing dependable tension control for conveyor belts and lifting systems. AllPoints 7021-4005 offers high fatigue resistance, a compact form for seamless integration, and robust construction suited for continuous operation in commercial food equipment. The spring is designed for service in standard temperature ranges, supporting optimal workflow and system longevity in processing lines and automation tasks.

  • Operation in moderate throughput foodservice environments.
  • Suitable for compact commercial spaces handling conveyor or lift tasks.
  • Designed for industrial OEM applications within food processing lines.
  • Supports moderate workloads with consistent tensioning.
  • Optimal for mechanical tensioning in food prep machinery.

Why Choose AllPoints 7021-4005?

Surpassing many standard extension springs, the AllPoints 7021-4005 distinguishes itself with its durable alloy construction, precise dimensions, and OEM compatibility for dependable tensioning in commercial kitchen equipment. Its design emphasizes longevity, ease of replacement, and consistent performance, ensuring operational efficiency in demanding environments while maintaining a compact footprint. This spring's resilience against fatigue and corrosion enhances equipment uptime, supporting continuous workflow in foodservice applications.

  • Compact design: Slim form factor for space-constrained setups.
  • High fatigue resistance: Alloy construction ensures longevity in cyclic loads.
  • OEM compatibility: Easy to install within various industrial systems.
  • Corrosion resistance: Coated surface withstands harsh environments.
  • Reliable tensioning: Maintains consistent force for food processing machinery.

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AllPoints Other

AllPoints 7021-4005 1/4 Inch Diameter Extension Spring Alloy Steel Corrosion Resistant

$33.01

Oliver Products 7021-4005 Spring Ext 1/4odx.037w X2.5lg