Round Base Magnets

Adams Magnetic Products offers robust and versatile round base magnet assemblies, ideal for a wide range of industrial and consumer applications. These magnets are designed for superior holding power and can be customized to meet specific requirements.

What are Round Base Magnets?

Round base magnets, also known as pot magnets, consist of either ceramic or neodymium magnets encased in steel cups. This design focuses the magnetic force on a single face, significantly enhancing the holding power compared to individual magnets.

Advantages

Enhanced Holding Strength: Up to 32 times stronger than standalone ceramic magnets.
Versatile Mounting Options: Easily attachable to hooks, knobs, PEMs, and other fasteners.
Durability: Nickel or chrome coatings for corrosion resistance, with custom coatings available.

Features

Material Options: Made with ceramic or neodymium magnets.
Customizable Coatings: Standard nickel or chrome, with additional options available.
Flexible Applications: Suitable for various mounting configurations.

Applications

Antenna mounts
Tow light kits
Work lamp bases
Emergency light holders
Vehicles flag holders
Sign and banner holders

Specifications

Adams supplies the following round base magnet assemblies from stock, with dimensions listed in inches. We can also make custom base assemblies to meet your exact specifications. To make ordering your magnets easier, just select the right size on the charts below, note the item number and contact us to place your order. Adams is ready to be a part of your products with off-the-shelf and custom applications. Call us or email us to find out more.

The Original Round Base

Pull LBS	OD	CH	MH	T	Stock#	Item#
210	4.900	0.500	1.750	0.500	RB-90	64J0001
120	3.870	0.380	1.280	0.510	RB-85	64I0007
110	3.200	0.280	1.250	0.415	RB-80	64H0004
85	2.910	0.270	1.000	0.370	RB-75	64G0001
80	2.625	0.280	1.000	0.370	RB-70	64F0002
50	2.375	0.270	0.800	0.350	RB-60	64E0001
40	2.030	0.192	0.850	0.343	RB-51	64D0005
35	2.030	0.192	0.870	0.300	RB-50	64C0022
15	1.415	0.192	0.375	0.260	RB-40	64B0006
11	1.215	0.156	0.255	0.190	RB-20	64A0004
5	1.205	0.125	0.187	0.188	RB-20	64A0001

Round Base with Hooks

Pull LBS	OD	T	Item # Nickel
9	0.984	0.280	64PN0025
18	1.25	0.275	64PN0032
28	1.58	0.315	64PN0040
49	1.97	0.394	64PN0050
78	2.48	0.551	64PN0063

Round Base with PEM Nut

Pull LBS	OD	T	Item # Nickel
9	0.984	0.275	64PNN025
18	1.25	0.280	64PNN032
28	1.58	0.315	64PNN040
49	1.97	0.394	64PNN050
78	2.48	0.551	64PNN063

Neo Round Base Magnet: Nickel Coated with Protective Covers

Pull LBS	OD	CH	T	Stock	Item#
40	1.209	0.126	0.185	RB-20	64ANC12
65	1.425	0.192	0.272	RB-40	64BNC06
90	2.035	0.193	0.299	RB-50	64CNC05
110	2.375	0.270	0.350	RB-60	64ENC01
140	2.630	0.280	0.375	RB-70	64FNC02
195	3.2	0.280	0.425	RB-80	64HNC04
300	4.90	0.500	0.500	RB-90	64JNC09

Neo Round Base Magnet: Rubber Coated

Pull LBS	OD	Cup HT	Assembly HT	Assembly Type	Thread	Item#
20	1.693	0.236	1.236	Male Stud	1/4-20	64RBM045
32	2.598	0.315	1.312	Male Stud	1/4-20	64RBM070
105	3.5	0.326	1.325	Male Stud	1/4-20	64RBM080
20	1.693	0.236	0.236	Female Standoff	M4	64RBF045
32	2.570	0.312	0.312	Female Standoff	M5	64RBF070
105	3.5	0.326	0.326	Female Standoff	M6	64RBF080

Neo Round Base Magnet: Miniature Sizes

Pull LBS	OD	Cup HT	Assembly HT	Assembly Type	Thread	Item#
12	0.625	0.195	0.511	Male Stud	M4	64AN000
48	0.977	0.314	0.664	Male Stud	M6	64AN001
12	0.629	0.196	0.511	Female Stud	M4	64AN016
48	0.977	0.314	0.550	Female Stud	M4	64AN025
12	0.629	0.180	0.450	Threaded Hook	M4	64ANH16
48	0.977	0.314	0.665	Threaded Hook	M4	64ANH25

Neo Round Base Magnet

Pull LBS	OD	CH	MH	Cup HT	Assembly Type	Item#
9	0.625	0.138	n/a	0.196	Counter Sunk Hole	64ANC16
55	1.26	0.217	n/a	0.315	Counter Sunk Hole	64ANC32
13	0.781	0.176	0.315	0.270	Counter Bore Hole	64ANC20
30	0.977	0.216	0.354	0.314	Counter Bore Hole	64ANC25

Interested in Learning More?

Adams is ready to be a part of your products with off-the-shelf and custom applications. Contact us to find out more.