{"product_id":"klein-tools-msf100-magnetic-stud-finder-with-level-bubble-vial","title":"Klein Tools MSF100 Magnetic Stud Finder with Level Bubble Vial","description":"The MSF100 is a straightforward magnetic stud finder that locates metal studs and fasteners quickly without batteries or calibration. It uses a powerful rare-earth magnet to detect steel framing inside wooden studs, making it useful for hanging heavy items, routing cables, or planning wall modifications. The compact size fits easily in a pocket or tool belt, and the felt pad backing prevents marks on drywall and plaster surfaces while you work.\n\nWhat makes this tool practical is its dual-purpose design. Beyond stud detection, it includes a bubble vial for checking level and vertical alignment, plus a center top notch and bottom opening for precise marking and layout work. You can position multiple finders as reference points while working across a wall, which saves time when running horizontal lines or coordinating multiple mounting locations. The overmolded housing feels solid in your hand and can take drops up to 9.9 feet without breaking, so it survives the typical job site environment.\n\nSince there's nothing to charge or recalibrate, the MSF100 stays reliable day after day. The magnetic approach means it won't detect wood studs or plastic anchors, only metal components, which actually keeps false positives down when you're working around copper pipes or aluminum frames. Klein Tools has been making hand tools since 1857, so the design reflects decades of feedback from professionals who use these tools constantly.","brand":"gragramp.com","offers":[{"title":"Single","offer_id":57383894384971,"sku":"cmmpd2h1ir5cu9se04q58t2oo::Size=Single","price":17.68,"currency_code":"USD","in_stock":true},{"title":"Pack of Two","offer_id":57383894417739,"sku":"cmmpd2h1ir5cu9se04q58t2oo::Size=Pack of Two","price":29.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1032\/5449\/1467\/files\/1138356b-ba23-4b49-8730-4cf15f955da8.jpg?v=1779226627","url":"https:\/\/shop.gragramp.com\/products\/klein-tools-msf100-magnetic-stud-finder-with-level-bubble-vial","provider":"gragramp.com","version":"1.0","type":"link"}