Accelerometer / Earth Magnets Two Pole Magnet 110lbs 1-¾” Diameter PT#REM-101 Price: $115.00 Two Pole Magnet 85lbs 1-¼” Diameter PT#REM-102 Price: $99.00 Two Pole Magnet 50Ibs 1” Diameter PT#REM-103 Price: $75.00 Two Pole magnet 50lbs 1’’ Diameter w/Arms Part# REM-103a Price: $95.00 Flat Mount Magnet 50Ibs 1” Diameter PT#REM-104 Price: $75.00 Flat Mount Magnet 50lbs 1’’ Diameter w/Arm Part# REM-104a Price: $95.00 Two Pole Magnet 85lbs 1-¼” Diamtr Triaxial Part# REM-122 Price: $99.00