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Why Shop Pre-Owned?

When the job requires uncompromising stability, there is no substitute for the Magna Lock USA name. Since 1948, MLUSA has set the industry benchmark for electromagnetic workholding. We don’t just build chucks; we build industrial-grade foundations designed to outlast the machines they sit on. 

Our collection of Pre-Owned and Remanufactured Chucks gives you access to that legendary holding power at a price point that respects your bottom line. These aren't "used" tools—they are proven assets, over-engineered for a lifetime of service, completely rebuilt from the ground up to meet current OEM standards.

view our repair and rebuild process

Current Pre-Owned Inventory Listing

ML Compact (Final2).jpg

HC-96

Work Surface: 96"


Operates on 230 VDC


Pole Spacing: Magnetic Pole Width is .75" while Non-magnetic Pole Width is .25" for a total pitch of 1"

ML Compact (Final2).jpg

HC-84

Work Surface: 84"


Operates on 230 VDC


Pole Spacing: Magnetic Pole Width is .75" while Non-magnetic Pole Width is .25" for a total pitch of 1"

ML Compact (Final2).jpg

HC-36

Work Surface: 36.875


Operates on 115 VDC


Pole Spacing: Magnetic Pole Width is .50" while Non-magnetic Pole Width is .1875" for a total pitch of .6875"

ML Compact (Final2).jpg

HU-818

Size: 8" L x 18" W x 4" H


Pole Spacing: Magnetic Pole Width is .125" while Non-magnetic Pole Width is .03125 for a total pitch of .15625"

ML Compact (Final2).jpg

HR-618

Serial Number: 22741


Size: 6" L x 18" W x 4" H


Pole Spacing: Magnetic Pole Width is .125" while Non-magnetic Pole Width is .03125 for a total pitch of .15625"

ML Compact (Final2).jpg

HR-618

Serial Number: 38052


Size: 6" L x 18" W x 4" H


Pole Spacing: Magnetic Pole Width is .125" while Non-magnetic Pole Width is .03125 for a total pitch of .15625"

ML Compact (Final2).jpg

HR-612

Serial Number: 1322


Size: 6" L x 12" W x 4" H


Pole Spacing: Magnetic Pole Width is .125" while Non-magnetic Pole Width is .03125 for a total pitch of .15625"

ML Compact (Final2).jpg

HR-612

Serial Number: 21588-40


Size: 6" L x 12" W x 4" H


Pole Spacing: Magnetic Pole Width is .125" while Non-magnetic Pole Width is .03125 for a total pitch of .15625"

ML Compact (Final2).jpg

HR-612

Serial Number: 33864-79


Size: 6" L x 12" W x 4" H


Pole Spacing: Magnetic Pole Width is .125" while Non-magnetic Pole Width is .03125 for a total pitch of .15625"

ML Compact (Final2).jpg

Mattison 42" Table Drive

Table drive attaches to a 42" chuck on a Mattison rotary grinder.


More pictures available upon request.

ML Compact (Final2).jpg

Walker 12x48

Size: 12" x 48"


Operates at 115 VDC


Other info: Top plate constructed with .250" magnetic separators and .062" non-magnetic poles, 230 volts DC, 550 watts

Every pre-owned chuck is backed by our two-year warranty, ensuring your magnetic chuck service delivers long-lasting performance and reliability.

Pre-Owned Chuck RFQ

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