Check the listing for details. ON/OFF Type Magnetic Base ( without arm), #6010-0141. Condition: New. Listed at 29.73 USD. Magnetic Base Holder ( Standard 60Kgs ) for indicator, #P900-S300 ON/OFF Type Extra-large Magnetic Base ( without arm) Strong grip on round and flat surfaces.V-Groove bottom.On/off switch.Tapped hole: M8 x 1.25mm.Magnetic pull: 264lbs.Extra-large magnetic base dimensions:4.645" L(118mm) x 1.968" W(50mm) x 2.165" H(55mm). Discover more products here: Quality Machine Shop. Company Warehouse: 4-30 Fulton Way Richmond Hill, ON L4B 1E6 Canada Tel.: (888)668-0012 Fax: (905)695-2170 Business Hour: Mon. thru. Fri. 9:00am to 5:00pm Orders will be shipped within 2 business days after the payment is received. Usually, orders are shipped via Canada Post Expedited Parcel, Purolator, FedEx or UPS. We will choose a carrier unless you indicate a preferred method. We need to charge sales tax for buyers from the U.S. and Canada. Listing and template services provided by inkFrog