The T&S B-0107-C-RK Repair Kit keeps your B-0107-C low-flow spray valve in great working condition. It has everything you need to keep your spray valve running throughout the day. This Repair Kit includes (2) springs, (2) bonnet washers, (2) binding washers, (2) seat washers, (2) packing stems, (2) valve stems, a low-flow spray nozzle, a set of hold-down ring and a hose washer, and a Dow Corning 111 silicon grease packet. More details are available in the specification sheets. The B-0107-C-RK Repair Parts Kit is recognized for meeting the required environmental standards. T&S is among the first commercial plumbing manufacturers and has set the quality standard in the industry for almost 50 years.