Neodymium Magnet Holder | Magnet Base Indicator | Lishuai Magnetics | Indicator Clamp - Magnetic Materials - Aliexpress
Neodymium On/Off Magnetic Workholding Jig with Mounting Tabs
Magnetic base, permanent | norelem
Adjust-O Magnet Square, Heavy Duty, On/Off Switches, Pull Force: 65 lbs, 4-3/8" x 3-3/4" x 1-1/8", MSA46-HD, Strong Hand Tools: Magnetic Sweepers: Amazon.com: Tools & Home Improvement
Adjust-O™ 90° Dual Switch Magnet Squares - Strong Hand Tools