{"product_id":"proto-3-8in-drive-4mm-metric-hex-bit-socket-diyers","title":"Proto Single 3\/8\" Drive 4mm Metric Hex Bit Socket, 2-3\/4\" Long, Great Pick for Pros and DIYers, Solid Toolbox Upgrade, Tough Bit Socket for Garages, Shops, and DIY Projects","description":"\u003cp\u003eProto Single 3\/8\" Drive 4mm Metric Hex Bit Socket\u003cbr\u003e\n✔️ 1 hex bit socket, 3\/8\" (9.53 mm) drive, 4 mm (0.16\") size\u003c\/p\u003e\n\n\u003cp\u003eThe Proto single hex bit socket combines a driver bit and socket in one piece so you can turn screws and bolts with a ratchet. You'll see it in brake jobs, interior trim work, and machine repair, and it's ready to work hard every day.\u003c\/p\u003e\n\n\u003cp\u003e✅ Pack size: 1 hex bit socket\u003cbr\u003e\n✅ Brand: Proto\u003cbr\u003e\n✅ Drive size: 3\/8\" (9.53 mm)\u003cbr\u003e\n✅ Size: 4 mm (0.16\")\u003cbr\u003e\n✅ Measurement system: metric\u003cbr\u003e\n✅ Length: 2-3\/4\" (69.85 mm)\u003cbr\u003e\n✅ Mfr part number: J4990R-4M\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003e💡 What's the difference between Torx and E-Torx sockets?\u003cbr\u003e\nTorx bits fit into a star-shaped recess, while E-Torx sockets fit over a star-shaped bolt head.\n\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTorx bits are for internal star screws on brakes, trim, and electronics\u003c\/li\u003e\n\u003cli\u003eE-Torx sockets grip external star bolts common on European cars\u003c\/li\u003e\n\u003cli\u003ePlenty of shops keep both since many vehicles use each type\u003c\/li\u003e\n\u003c\/ul\u003e\n✝️","brand":"ZR","offers":[{"title":"Default Title","offer_id":68223102681323,"sku":"G4387278","price":39.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/Z2u8D0pcpEx.jpg?v=1792608455","url":"https:\/\/vxbhype.com\/products\/proto-3-8in-drive-4mm-metric-hex-bit-socket-diyers","provider":"VXB Bearings","version":"1.0","type":"link"}