6 Pcs Adjustable Parallel Block Set - Steel Measurement Tools For Lathe Work 3/8 To 2-1/4 Inch Range

If you work with lathes or do precision machining, these adjustable parallel blocks are about to become your new best friends! This set of 6 steel blocks can be adjusted from 3/8 inch all the way up to 2-1/4 inches, replacing a whole bunch of solid parallel pads in your toolbox. The coolest part? You can micrometer-adjust them to the exact size you need for super precise measurements. They're perfect for checking slot and hole dimensions, working basically like gauges but with way more flexibility. The smaller blocks (A, B, and C) lock with one screw each, while the larger ones (D, E, and F) use two screws for extra stability. They slide smoothly and adjust easily, making your work so much more efficient. Made from quality steel, these aren't flimsy tools - they're built to handle workshop use. Whether you're a professional machinist or a serious hobbyist, having these adjustable parallels means you're always ready for whatever measurement challenge comes your way. The range coverage is impressive, and being able to fine-tune the size beats digging through a drawer full of fixed-size blocks any day!