Polyester Veil Prevents fiberglass surface splintering. Standard Thread 3/4 acme thread attaches to most standard broom heads. Maximum Force Withstands forces up to 250lbs. Hanging Cap Keeps the handle off the ground and organized in pantries and broom closets. Assorted Colors Dedicate each color to specific cleaning solutions or areas for a unique color coded program. Specific Fit Designed for use with Sparta push brooms, sweeps, squeegees and floor scrubs