WHOLESALE 12 PACK HOSE CLAMPS 5/16" width zinc-plated hose clamps. Save time and money on costly repairs. Easily clamps pipe joints to prevent leaks. Includes 2 count of 6 different sizes: 1/4" to 1/2"; 3/8" to 5/8"; 1/2" to 7/8"; 5/8" to 1"; 5/8" to 1 1/4" and 13/16" to 1 1/2".