Note: This is a donation to NFRA to buy this equipment for our emergency services; no product will be shipped to you after your donation, but you will receive a charity tax receipt for orders with a total of $20 or more. Metal braces prevent unthreading and provide additional support. Sweep up dust and heavy debris. 60″ bolt tip handle. Fine – Fine, flagged bristles. Medium – Stiff bristles inside, fine bristles outside. Heavy – Stiff bristles. Heavy-duty, rugged construction.