Worm gear type with zinc plating Contains six of the most popular sizes For use in securing hoses around taps or pipes Also for automotive use in securing hoses Supplied in a handy refillable storage case Contents 8-pieces of 16mm 6-pieces of 22mm 4-pieces of 25mm 2-pieces of 28mm 2-pieces of 35mm 4-pieces of 40mm 1 x handy refillable storage case