Head Height (mm): 26.92
Head Width (mm): 51.56
Grip Length (mm): 57.91
Bolt Length (mm): 139.70
198-1092: 1 1/4-7 Thread 139.7mm Long Plow Bolt
1-1/4 inch: 1-1/4" X 5-1/2" | Application: 390D, 390D L, 390F L, 5110B, 980G II, 980H, 980K, 988G, 988H, 988K, 990, 990 II, 990H, 990K, 992D, 992G, 992K, 993K