Manufactured by C.S. Osborne, these are some of the best hog ring pliers on the market. The pliers are specially designed for placing hog rings (also called loop/end clamps). Offered in open-spring and closed-spring options, they are durable and ergonomic.
The pliers accommodate 1/8-inch, 3/16-inch, 1/4-inch, 5/16-inch, and 3/8-inch loop and end clamps. Use the pliers and hog rings for splicing elastic cord, upholstery, and general fastening purposes.