KASCO Kam-Lok 25 Inch Professional Commercial Butcher Meat Hand Saw Features a metal trigger blade tightener (caoo the Kam-Lok Lever), Stainless Steel frame and a contoured ABS Solid plastic grip handle. The Weston Brand Butcher Saws have a plastic trigger lock (trigger blade tightener). Cheap Bone Saws have a hollow plastic handle that breaks VERY easily when dropped. Easily lasts a lifetime. The blade will NOT bend when cutting and is very taut - not flimsy like the much cheaper meat saws. Comes with saw blade installed. Always face teeth toward front of meat hand saw - just the opposite of a wood saw. Pin to pin measurement on blade is EXACTLY 25 Inches. Overall length of blade is 25.5 inches. Many cheap Butcher Hand Saws will have a variance of up to 1/4 inch - which makes the blade wobbley and unstable - and almost impossible to cut meat with. If you are planning to process beefs or hogs - you Definitely NEED this Meat Handsaw! This Butcher Saw should last for decades - we've been using the same Bone Saw here at our meat processing plant for the last 13 years. We have tried some of the other cheap meat handsaws in the past. None have compared to the KASCO Meat Handsaw. Overall Dimensions Of Meat Hand Saw: 27" Long by 7 Inches Wide by 1 Inch Deep. Weight: 2.77 lbs. Includes an extra blade FREE! Total of 2 blades included with your 25 Inch Meat Handsaw. Replacement blades available from Ask The Meatman at Amazon at a very affordable cost. The blade has 11 teeth per inch. Don't be fooled by "cheap" meat handsaws! KASCO is the brand used by most professional meat cutters!