5/16" x 3-1/2" Open Eye Bolt for Extension Springs – 50-Pack
5/16" x 3-1/2" Open Eye Bolt for Extension Springs – 50-Pack
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Secure one end of a garage door extension spring with this 5/16" x 3-1/2" open eye bolt. Designed for extension spring attachment, it provides a connection point between the spring end and the supporting hardware.
Supplied in a pack of 50, these open eye bolts are a practical stocking option for garage door installers, repair technicians, and maintenance teams.
KEY FEATURES
• 5/16" x 3-1/2" size
• Open-eye design for extension spring attachment
• Secures one end of an extension spring
• For compatible garage door extension spring systems
• Bulk pack of 50 eye bolts for installation and repair inventoryAPPLICATIONS
Use when installing or replacing an open eye bolt in a compatible extension spring assembly. Match the replacement bolt to the existing hardware and the door manufacturer’s requirements.
COMPATIBILITY & ORDERING
Confirm the required bolt diameter, length, eye configuration, and attachment method before ordering. Size alone does not establish suitability for every spring assembly. Check whether your installation requires additional fastening hardware.
PACKAGE CONTENTS
50 open eye bolts, each measuring 5/16" x 3-1/2".
SAFETY NOTE
Garage door extension springs are under high tension. Never loosen or replace spring attachment hardware while the spring is under tension. Installation and replacement should be performed by a trained garage door technician.
Stock up for your next installation or repair—order your 50-pack of open eye bolts today.
Details
Need Help With Compatibility?
Not sure if this is the correct part for your garage door, operator, gate system, or application? Contact Us before ordering — we’re happy to help.
Garage-DoorParts.com carries a large selection of residential and commercial parts, and many components can look similar while having important differences in dimensions, model numbers, voltage, mounting, or compatibility.
For the best assistance, please provide as much information as possible, including the manufacturer, model number, part number, door or operator type, dimensions, and clear photos of the existing part or equipment.
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Contact Us with your product questions and compatibility information, and we’ll do our best to point you in the right direction.
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