Boat Canopy Snap Extender Straps - Durable DOT 316 A4 Stainless Steel - Black UV Webbing

Boat Canopy Snap Extenders are designed to bridge the gap between your boat canopy and the existing snap stud when your cover has shrunk over time. Manufactured using heavy-duty black UV-resistant webbing and genuine Durable DOT 316 A4 stainless steel snap fasteners, they provide a simple, cost-effective alternative to replacing an expensive canopy.

Save Your Existing Boat Canopy

Has your boat canopy, cockpit cover or sprayhood shrunk over time? Our premium snap extension straps bridge the gap between your existing canvas and the boat stud, helping you reconnect covers that no longer quite reach.

Instead of replacing an expensive canopy, simply attach a snap extension strap to restore a secure, professional fit in seconds.

Manufactured using heavy-duty UV-resistant black webbing and fitted with genuine Durable DOT 316 A4 stainless steel marine snap fasteners, these extension straps are built to withstand harsh marine environments while providing years of reliable service.

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Choosing the Correct Size

The size refers to the extra distance added between your existing snap fasteners, not the overall strap length.

25mm Extension

• Adds 25mm of extra reach
• Overall strap length: 75mm

50mm Extension

• Adds 50mm of extra reach
• Overall strap length: 100mm

75mm Extension

• Adds 75mm of extra reach
• Overall strap length: 125mm

Simply measure the gap between your canopy snap and the boat stud to choose the correct extension.

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Features

• Genuine Durable DOT marine snap fasteners

• Marine grade 316 A4 stainless steel for maximum corrosion resistance

• Heavy-duty UV-resistant black polyester webbing

• Quick installation with no tools required

• Saves replacing expensive boat covers

• Strong, durable and designed for long-term outdoor use

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Suitable For

• Boat canopies
• Cockpit covers
• Bimini tops
• Sprayhoods
• Tonneau covers
• Marine canvas
• Trailer covers
• Outdoor canvas covers
• Any standard marine snap fastener application

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Why Buy From J Clarke Marine?

J Clarke Marine is a husband and wife family business based in Northern Ireland with over 13 years of experience manufacturing and supplying marine fasteners, boat canopy fittings and stainless steel hardware. Every snap extension strap is carefully assembled and inspected before dispatch to ensure the highest quality.

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Product Specifications

• Genuine Durable DOT snap fasteners
• Marine grade 316 A4 stainless steel
• Heavy-duty black UV-resistant polyester webbing
• Colour: Black
• Available extensions: 25mm, 50mm & 75mm
• Multiple pack sizes available