Sea-Dog Swivel Eye Boat Snap 139133-1, Size 3, Brass, 4-1/2 Inch Overall Length

The Sea-Dog 139133-1 is a size 3 swivel eye boat snap built for medium duty marine rigging. A spring-loaded latch allows quick, one-handed attachment and release, while the 360 degree swivel eye lets the line or shackle rotate freely so it will not twist or tangle during use. The snap is constructed of sand cast brass and finished with a polished surface, giving it both a functional, corrosion-resistant working life and a decorative gold-toned appearance suitable for visible rigging points.

This is the largest of the Sea-Dog swivel eye snap sizes, with an overall length of 4-1/2 inches, making it suited for heavier lines, larger shackle connections, and rigging points that call for a bigger working snap than the smaller size 1 or size 2 versions. It is sold as a single unit and is a universal fit item rather than a vehicle- or engine-specific replacement part, so it can be used anywhere a swivel eye snap of this size and duty rating is called for on deck hardware, flags, fenders, or general rigging.

Specifications

• Brand: Sea-Dog
• Manufacturer Part Number: 139133-1
• Product Type: Swivel Eye Boat Snap
• Snap Size: Size 3
• Material: Sand cast brass
• Finish: Polished
• Color: Gold
• Overall Length: 4-1/2 inches
• Dimension B: 9/16 inch
• Dimension C: 3/4 inch
• Weight: 0.27 pounds
• Number of Items: 1
• UPC: 035514139076
• Fit Type: Universal

Frequently Asked Questions

What size is the Sea-Dog 139133-1 swivel eye boat snap? The Sea-Dog 139133-1 is the size 3 swivel eye boat snap, with an overall length of 4-1/2 inches, making it the largest in the swivel eye snap lineup.

What material is this boat snap made of? It is made of sand cast brass with a polished finish, which gives the Sea-Dog 139133-1 both corrosion resistance and a decorative gold-toned appearance.

Does the eye of this snap swivel? Yes, the 139133-1 has a 360 degree swivel eye that rotates freely to reduce line twist and tangling during rigging use.

Is this snap sold as a single piece or in a pack? The Sea-Dog 139133-1 is sold per each as one unit, not as a multi-pack.

What is the overall length and eye/body sizing of the 139133-1 snap? This size 3 snap measures 4-1/2 inches overall, with a secondary dimension of 9/16 inch and a body dimension of 3/4 inch.

Is the Sea-Dog 139133-1 a specific vehicle or engine fitment part? No, it is a universal fit rigging snap rather than an engine- or drive-specific replacement part, so it is not tied to a particular boat make or model.

How does the latch on this snap work? The 139133-1 uses a spring-loaded latch that opens for quick attachment and closes automatically to secure the connection during medium duty rigging.

What color or finish does this snap have? It has a polished brass finish that appears gold in color, suited to rigging points where appearance matters as well as function.

What is this swivel eye snap typically used for? The Sea-Dog 139133-1 is designed for medium duty marine rigging applications, such as connecting lines, flags, fenders, or other deck hardware where a rotating attachment point is needed.

How much does the 139133-1 boat snap weigh? This size 3 Sea-Dog swivel eye snap weighs 0.27 pounds.

How is the Sea-Dog 139133-1 different from the smaller swivel eye snap sizes? The 139133-1 is the size 3 version, which is larger and heavier than the size 1 and size 2 swivel eye snaps in the same brass, spring-loaded, swivel-eye design.