Bolt snap

Bolt Snap

A bolt snap is a type of snap fastener that is commonly used in various applications, including scuba diving, pet leashes, and luggage. It is designed to provide a secure and quick connection that can be easily operated with one hand. Bolt snaps are known for their reliability and ease of use, making them a popular choice in both recreational and professional settings.

Diving spool with double ender bolt snap

Design and Function

Bolt snaps consist of a spring-loaded mechanism that allows the user to open and close the snap with a simple thumb action. The main components of a bolt snap include:

• Body: The main structure of the snap, usually made from materials such as stainless steel or brass for durability and corrosion resistance.
• Gate: A movable part that opens and closes to allow attachment or detachment. The gate is spring-loaded to ensure it remains closed when not in use.
• Swivel: Some bolt snaps feature a swivel mechanism that allows the attached item to rotate freely, preventing tangling or twisting.

Bolt snaps are available in various sizes and configurations, including single-ended and double-ended designs. The choice of design depends on the specific application and user preference.

Applications

Bolt snaps are versatile and used in a wide range of applications:

• Scuba Diving: Divers use bolt snaps to secure equipment such as dive lights, cameras, and reels to their BCD or harness. The double-ended bolt snap is particularly popular for attaching to diving spools and reels.

• Pet Leashes: Bolt snaps are commonly used in the design of dog leashes and collars, providing a secure and easy-to-use connection between the leash and the pet's collar.

• Luggage and Bags: Many laptop bags and backpacks feature bolt snaps on their straps for quick attachment and detachment.

Swivel bolt snap on laptop bag strap

Types of Bolt Snaps

There are several types of bolt snaps, each suited to different needs:

• Single-End Bolt Snap: Features a single gate and is commonly used for attaching items to a fixed point.

• Double-End Bolt Snap: Has gates on both ends, allowing for more versatile attachment options. This type is often used in diving and other applications where flexibility is needed.

Single end and double end bolt snaps

Maintenance and Care

To ensure the longevity and proper functioning of bolt snaps, regular maintenance is recommended. This includes:

• Rinsing: After exposure to saltwater or chlorine, rinse the bolt snap with fresh water to prevent corrosion.
• Lubrication: Apply a light lubricant to the spring mechanism to maintain smooth operation.
• Inspection: Regularly check for signs of wear or damage, especially in the spring and gate areas.

Related Pages

• Snap fastener
• Scuba diving equipment
• Pet accessories