Valve Control Knob. 2 knobs needed per grill. Fit Coleman 5071-700, 9941-765, 9941-765LX, 9941-768, 9941-777, 9944-760, 9944-785, 9944-851, 9944-852, 9944-855, 9944-857, 9944-858, 9949 SERIES, 9949-451, 9949-750, 9949-759, 9949A451; MHP JNR3, JNR3N, JNR3P, JNR4, JNR4DD, JNR4DDN, JNR4DDNS, JNR4DDP, JNR4DDPS, JNR4N, JNR4NS, JNR4P, JNR4PS, TJK2, TJK2N, TJK2NS, TJK2P, TJK2PS, WNK4, WNK4DD, WNK4DDN, WNK4DDNS, WNK4DDP, WNK4DDPS, WNK4N, WNK4NS, WNK4P, WNK4PS; Pacific Gas Specialties K30, K40 grills.