ITEM NAME:20" 72DL Links 325 pitch .058" gauge Chainsaw Chain Blade Replacement Saw Parts 20" 72DL Drive Links 325 pitch .058" gauge Chainsaw Mill Saw Chain Spare Replacement SPECIFICATIONS.(4) Tilt stopper teeth, reduce recoil. Item included: 1 x Saw Chain. 3) Easy to file and sharpen deep tooth design. 2) Sharp blade, great for fast cut, improves the cutting efficiency. Gauge: 0.058".