GROVTEC SWIVEL HVY DTY PUSH BUTTON FDE For 1-1/4" Slings. Featuring extremely tight machining tolerances and pull tested up to 450-pounds of tension, this heavy-duty, stainless steel swivel set utilizes a non-glare CERAKOTE™ finish to eliminate reflection. This product is proudly made in the USA and provides a rock solid performance under the most demanding conditions.