

We offer free standard shipping to every province and territory in Canada.
We offer free standard shipping to every province and territory in Canada. No minimum purchase is required, and all orders include tracking for your convenience.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Deliveries to Canada’s outer and remote regions may experience seasonal delays caused by severe weather or limited carrier availability. We appreciate your patience and recommend allowing additional time for your order to arrive safely.
Spro collaborates with America’s top anglers to design the world’s finest fishing tackle. The Duo Lock Snap Sz4 135Lb blends cutting-edge engineering with rugged reliability, delivering a snap that feels sturdy in the hand and responsive when you need to react on the water. This is not about hype; it’s about how a snap performs during casts, retrieves, and rig changes in dynamic conditions. The Sz4 size is built to handle demanding setups without slowing you down.
This snap is designed for speed and dependable strength. Its practical design emphasizes fast rig changes while maintaining a secure connection, so you can adapt to shifting conditions and target species with confidence.
Whether you’re casting into open water, fishing around structure, or trolling along contour lines, this snap stays reliable under pressure. Its 135Lb designation gives you flexibility to pairing with suitable lines and lures while maintaining speed and control.
From first touch to action on the water, the Duo Lock Snap Sz4 showcases premium materials and durable finish. The design emphasizes tactile feedback so you can feel when the snap is properly seated and ready for action.
Spro partners with anglers who know the water to deliver tackle built for performance and longevity. The Duo Lock Snap Sz4 135Lb embodies that philosophy: fast, secure, and designed to last, helping you focus on the moment and the catch.
Q: What is the Spro Duo Lock Snap Sz4 135Lb best used for?
A: Ideal for quick rig changes and secure connections in freshwater or light saltwater setups, with a 135Lb rating for reliable line handling.
Q: How does the Duo Lock Snap improve fishing setups?
A: It provides fast, reliable connections and a durable build, making line changes easier and reducing snag risk during casts and retrieves.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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