Alnico Stock Magnet Shapes

Alnico 5 Full Length Round Bar Magnets Max Operating Temperature: 500°C / 930°F
Dura P/N	Diameter	Tolerance	Length	Tolerance
DM-105G (Ground)	0.125	±0.002	5.5"	±0.032
DM-107G (Ground)	0.187	±0.002	6"	±0.032
DM-108G (Ground)	0.250	±0.002	6"	±0.032
DM-109G (Ground)	0.312	±0.002	6"	±0.032
DM-110G (Ground)	0.375	±0.002	6"	±0.032
DM-111G (Ground)	0.500	±0.002	6"	±0.032
DM-112G (Ground)	0.625	±0.002	6"	±0.125
DM-113 (Cast)	0.750	±0.016	6"	±0.125
DM-114 (Cast)	0.875	±0.032	6"	±0.125
DM-115 (Cast)	1.000	±0.032	6"	±0.125

Alnico 5 Partial Length Round Bar Magnets Max Operating Temperature: 500°C / 930°F
Dura P/N	Diameter	Tolerance	Length	Tolerance
DM-105-1 (Ground)	0.125	±0.005	0.500	±0.010
DM-107-1 (Ground)	0.187	±0.005	0.500	±0.010
DM-107-2 (Ground)	0.187	±0.005	0.750	±0.010
DM-107-3 (Ground)	0.187	±0.005	1.000	±0.010
DM-108-1 (Ground)	0.250	±0.005	0.500	±0.005
DM-108-2 (Ground)	0.250	±0.005	0.750	±0.005
DM-108-3 (Ground)	0.250	±0.005	1.000	±0.005

Alnico 5 Square / Rectangular Bar Magnets Max Operating Temperature: 500°C / 930°F
Dura P/N	Width	Tolerance	Thickness	Tolerance	Length	Tolerance
DM-125 (Cast)	0.125	±0.032	0.125	±0.032	6"	±0.125
DM-126 (Cast)	0.187	±0.032	0.187	±0.032	6"	±0.125
DM-127 (Cast)	0.250	±0.032	0.250	±0.032	6"	±0.125
DM-128 (Cast)	0.375	±0.032	0.375	±0.032	6"	±0.125
DM-129 (Cast)	0.500	±0.032	0.500	±0.032	6"	±0.125
DM-131 (Cast)	0.750	±0.032	0.750	±0.032	6"	±0.125
DM-151 (Cast)	0.125	±0.032	0.250	±0.032	6"	±0.125
DM-153 (Cast)	0.125	±0.032	0.750	±0.032	6"	±0.125
DM-156 (Cast)	0.250	±0.032	0.500	±0.032	6"	±0.125
DM-157 (Cast)	0.250	±0.032	0.750	±0.064	6"	±0.125
DM-158 (Cast)	0.250	±0.032	1.000	±0.064	6"	±0.125

Alnico 5 Plug Magnets Max Operating Temperature: 500°C / 930°F
Dura P/N:	Diameter	Tolerance	Length	Tolerance
DM-373	0.500	±0.015	0.500	±0.005
DM-374	0.562	±0.015	0.625	±0.005
DM-376A	0.750	±0.015	0.750	±0.005
DM-377	0.840	±0.015	0.626	±0.005
DM-378	0.908	±0.015	0.535	±0.005
DM-384	1.450	±0.015	0.970	±0.005
DM-385	1.672	±0.015	1.080	±0.005

Alnico 5 Round Horseshoe Magnets Max Operating Temperature: 500°C / 930°F
Dura P/N	Diameter	Height	ID	C-Bore	# of Poles	Holding Force
DM-500	0.750	0.500	0.218	0.375	2	4 lbs
DM-503	0.875	0.875	0.250	0.406	2	9 lbs
DM-508	0.437	0.437	0.140	0.260	2	2 lbs
DM-520	1.000	0.750	0.250	0.500	4	16 lbs
DM-525	1.250	0.750	0.250	0.625	6	25 lbs
DM-526	1.500	0.875	0.375	0.750	6	30 lbs

ITAR Registered & Compliant

We are registered and compliant with the International Traffic in Arms Regulations (ITAR). This qualifies us to work with items listed on the United States Munitions List (USML). We are also ITAR registered with the Directorate of Defense Trade Controls (DDTC).

Learn more about ITAR registration