{"product_id":"4-pack-m8-star-clamping-knobs-with-39mm-large-plas","title":"4 Pack M8 Star Clamping Knobs With 39mm Large Plastic Five Star Heads For Easy Hand Tightening, 25mm Thread, Black Jig Knob Handles For Routers Mills 3D Printers And Metalworking Projects","description":"\u003cdiv\u003eFour-Pack M8 Star Clamping Knobs with 39mm Five-Star Heads\u003cbr\u003e\n✔️ M8 x 1.25 thread, 25mm stud, 39mm head, 44mm overall length \u003cp\u003eThese hand-tightening clamping knobs use zinc-plated carbon steel studs paired with a durable PP plastic five-star handle for reliable grip and longevity. The four-pack is ideal for quick, tool-free clamping in machinery, electronics, furniture, and bench setups such as drill presses, lathes, routing jigs, fixtures, packaging lines, 3D printers, and woodworking projects.\u003c\/p\u003e \u003cp\u003e✅ Thread: M8 x 1.25; stud length 25mm (0.98\")\u003cbr\u003e✅ Head: 39mm diameter x 19mm thick (1.54\" x 0.75\")\u003cbr\u003e✅ Overall length: 44mm (1.73\"); step size 21mm x 7mm (0.83\" x 0.28\")\u003cbr\u003e✅ Material: zinc-plated carbon steel studs with PP plastic star handle\u003cbr\u003e✅ Color: black; grip designed to prevent slip\u003cbr\u003e✅ Applications: drill presses, lathes, routing jigs, fixtures, packaging, woodworking machines, printers\u003cbr\u003e✅ Pack: 4 pieces per set\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a handy hand tightening knob used for in machining and assembly?\u003c\/p\u003e💡 Common use is quick, tool-free clamping for fixtures and jigs in a shop setting. - handy for securing drill presses, milling machines, routers and fixtures\u003cbr\u003e\n- ergonomic five-star grip improves turning control and reduces slipping\u003cbr\u003e\n- durable zinc-plated and plastic construction stands up to daily shop wear\u003cbr\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49049388908779,"sku":"VXB0DFC8XBYF","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61RRyPTw_sL.jpg?v=1784061986","url":"https:\/\/vxb.com\/products\/4-pack-m8-star-clamping-knobs-with-39mm-large-plas","provider":"VXB Bearings","version":"1.0","type":"link"}