Model : L-1

Exterior size (diameter) : 8mm

Size of upper magnetic core (diameter) : 5.8mm

Size of lower magnetic core (diameter) : 5.8mm

Load-bearing : 17-26 gram

Magnetic pole : Single pole

Upper pillar hole : Taper 8 °± 8'

Exterior shape : Long copper coat

Model : L-2

Exterior size (diameter) : 8mm

Size of upper magnetic core (diameter) : 5.8mm

Size of lower magnetic core (diameter) : 5.8mm

Load-bearing : 17-26 gram

Magnetic pole : Single pole

Upper pillar hole : Taper 8 °± 8'

Exterior shape : Short copper coat

Model : L-3

Exterior size (diameter) : 8mm

Size of upper magnetic core (diameter) : 6.4mm

Size of lower magnetic core (diameter) : 6.4mm

Load-bearing : 45-64 gram

Magnetic pole : Single pole

Upper pillar hole : Taper 8 °± 8'

Exterior shape : Long copper coat

Model : L-4

Exterior size (diameter) : 8mm*1mm

Size of upper magnetic core (diameter) : 5.4mm

Size of lower magnetic core (diameter) : 5.4mm

Load-bearing : 17-26 gram

Magnetic pole : Single pole

Upper pillar hole : Taper 8 °± 8'

Exterior shape : Long whorl coat

Model : L-5

Exterior size (diameter) : 7-8mm

Size of upper magnetic core (diameter) : 8mm

Size of lower magnetic core (diameter) : 8mm

Load-bearing : 19-26 gram

Magnetic pole : Double poles

Upper pillar hole : (diameter) –0.02mm –0.034mm

Exterior shape : (diameter) 7-8mm copper stick

Model : L-6

Exterior size (diameter) : 7-8mm

Size of upper magnetic core (diameter) : 12.7mm

Size of lower magnetic core (diameter) : 12.7mm

Load-bearing : 19-26 gram

Magnetic pole : Double poles

Upper pillar hole : (diameter) –0.02mm –0.034mm

Exterior shape : (diameter) 7-8mm copper stick

Model : L-7

Exterior size (diameter) : 7-8mm

Size of upper magnetic core (diameter) : 12mm

Size of lower magnetic core (diameter) : 12mm

Load-bearing : 19-26 gram

Magnetic pole : Double poles

Upper pillar hole : (diameter) –0.02mm –0.034mm

Exterior shape : (diameter) 7-8mm copper stick

Model : L-8

Exterior size (diameter) : 16.5mm

Size of upper magnetic core (diameter) : 14mm

Size of lower magnetic core (diameter) : 8.5mm

Load-bearing : 19-26 gram

Magnetic pole : Double poles

Upper pillar hole : Suspending model

Exterior shape : (diameter) 16.5mm copper coat