Gardner Bender PCS-1525 Masonry Coaxial Staple, 1/4 in., Clip-on, RG-6/RG-6Q/RG-59, Black The product is 1/4"25/Card Coax Staple Easy to use The product is manufactured in China Single nail staple fastens 1/4" audio speaker and bell wire square opening 1/4-Inch 25 per card