{"product_id":"plastic-star-knob-set-for-quarter-twenty-thread-10","title":"Plastic Star Knob Set For Quarter Twenty Thread 10 Pieces Umbrella Base Clamp","description":"\u003cdiv\u003eStar-shaped plastic knob set for 1\/4-20 thread clamps, 10-piece\u003cbr\u003e\n✔️ 1\/4-20 thread, 1 inch long, 0.97 inch knob, 10-piece set \u003cp\u003eThese star-shaped plastic knobs are designed for 1\/4-20 threaded connections and are ideal for umbrella base clamps, furniture modifications, machine jigs, and general hardware tweaks. The iron and plastic construction delivers durability without adding much weight.\u003c\/p\u003e ✅ Material: iron and plastic for rust resistance and light use\u003cbr\u003e\n✅ Thread size: 1\/4-20 UNC\u003cbr\u003e\n✅ Length: 1 inch (25.4 mm)\u003cbr\u003e\n✅ Knob diameter: about 0.97 inch (24.6 mm)\u003cbr\u003e\n✅ Pack size: 10 pieces\u003cbr\u003e\n✅ Applications: umbrella base clamps, furniture mods, machine tweaks\u003cbr\u003e \u003cp\u003e💡 What is a 1\/4-20 star knob used for in workshop and home improvement projects?\u003c\/p\u003e\n\u003cp\u003eIt’s a handy fastener for quick adjustments and secure grip during setup changes.\u003c\/p\u003e\n- 1\/4-20 UNC thread compatibility\u003cbr\u003e\n- Provides a secure, comfortable tightening grip while protecting surfaces\u003cbr\u003e\n- Handy for umbrella base clamps, furniture mods, and machinery fixtures\u003cbr\u003e\n- Made from rust-resistant iron and plastic for long-term use\u003cbr\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":47881651519723,"sku":"VXB0D8SBM9K8","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/51MzU7wmSXL.jpg?v=1772318078","url":"https:\/\/vxb.com\/products\/plastic-star-knob-set-for-quarter-twenty-thread-10","provider":"VXB Bearings","version":"1.0","type":"link"}