Made from stainless steel wire and a brass jacket combined with a ROSCO swivel, this is the “go to” snap swivel for fishing guides and recreational fisherman alike. Not only do these snap swivels prevent your line from twisting, the interlocking snap makes it easy for you to quickly switch lures and keep your line wet at your favorite fishin’ hole. Remember, if it is stamped “USA”, it was made at the ROSCO factory in Rome, NY.Black Finish (C Series)New Item No.OldItem No.Lb. TestSwivels/Pack823-12CRLS-50-Z-12BL155823-10CRLS-50-Z-10BL254823-7CRLS-50-Z-7BL402823-5CRLS-50-Z-5BL502WARNING: Cancer and Reproductive Harm -www.P65Warnings.ca.gov