Centerfire Action Cleaning Rod 20 Bore Tech's Action Cleaning Tool Rod is the optimal choice for serious shooters who need a high quality fixed rod to effectively clean their actions. This is just the fixed rod and is not the complete Action Cleaning Tool Kit. Our 20 Polished Stainless Steel Rod will keep the rod handle behind the stock which prevents interference with a high cheek piece and keeps hands from hitting the rifle stock. Description: Rod Length: 20 Rod Diameter: 0.250 Rod Thread Pitch: 8/32 Female Threads