DANCO Long-Lasting Sillcock Repair Kit for Mansfield Outdoor Faucet Handle, 1-Kit (88755) This product is contructed of a durable plastic, meaning it was built for longevity, durability and reliability. This was designed to repair Mansfield frost-proof sillcock. This kit includes on each of the following: packing, o-ring, packing washer, plastic bonnet, handle screw, retainer and bibb washer assembly. This kit contains all the parts you need to repair your outdoor faucet handle. The included o-rings and washers will provide a better seal and prevent leaks.