1-inch Dumbbell Barbell Spinlock Collar Screw



Amonax 1-inch dumbbell and barbell spinlocks feature a heavy-duty thread for a secure grip and a rubber-edged tightening collar for anti-slip purposes. With a smooth, contoured fingertip grip, you’re able to screw and unscrew this pair of Spinlock Collars quickly and easily from your bar, allowing you to remain fully focused on your lifting. Amonax 1-inch dumbbell and barbell spinlock is finished with a chrome-plated sleek look, offering premium quality and long-lasting durability.



These 1-inch stainless steel iron spinlock collars are perfect for use with Amonax 20KG adjustable dumbbells, 30KG adjustable dumbbells and Amonax 1-inch standard barbells, or other standard bars that have threaded ends. Their long-lasting quality, easy installation and its compatibility make Amonax 1-inch spinlock collar screws for adjustable dumbbells and barbell bars one of the best spin-locks in the market.

  • Amonax 1-inch dumbbell and barbell spinlock collar screws are compatible with adjustable 20KG and 30KG dumbbells from Amonax, Amonax standard barbells, and any other dumbbells and barbells that have 1-inch bars.
  • Our dumbbell and barbell spinlock collar screws are sold in pairs, featured with ant-slip, rubber-edged tightening collars, heavy-duty thread for secure fastening, and smooth and chrome plated finish for easy assembly as well as ensuring their long-lasting quality.
Inner diameter 1 inch (2.5 cm)
Outer diameter 2.7 inch (7 cm)
Compatible with 1-inch Standard barbells & dumbbells
Material Stainless steel

Customer Reviews

Based on 7 reviews
Amy M
Great Purchase

I brought these pieces for my husband and I wasn't too sure if they would fit. He said it was a great choice and a great purchase.

Linda D
Easy to use!

This has worked great for my son who recently started working out. It's much easier for him to change the weights out himself and it holds everything in place.

Susan Brown
Only came with one clamp

This was supposed to come as a 2 pair set. I only received one clamp! Refunded my money and sent a new set of clamps.

Good replacement

Perfect replacement.

Affordable & Durable

Very affordable clips compared to more high end options. I use these in a weight room with high school kids and I’ve only had to replace 1 broken pair in about a year (I’ve ordered 18 for reference

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1-inch Dumbbell Barbell Spinlock Collar Screw
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