Arbor diameter: 40 mm; 
Spacer diameter: 54 mm;
Thickness: 1 mm

Inside diameter: 40 mm;

Outside diameter: 70 mm;

Used with shell mill holders

Shell mill holder diameter: 32 mm;

Screw thread: M16;

Used with shell mill holders

Arbor diameter: 16 mm; 
Spacer diameter: 27 mm;
Thickness: 10 mm

Shell mill holder diameter: 40 mm;

Screw thread: M20;

Used with shell mill holders

Arbor diameter: 22 mm; 
Spacer diameter: 34 mm;
Thickness: 30 mm

Shell mill holder diameter: 27 mm;

Used with shell mill holders

Arbor diameter: 40 mm; 
Spacer diameter: 55 mm;
Thickness: 6 mm

Wrench for ER32 nuts;

Length: 250 mm

Wrench for ER25 nuts;

Length: 210 mm

Inside diameter: 16 mm;

Outside diameter: 32 mm;

Used with shell mill holders

Wrench for ER40 nuts;

Length: 290 mm

Arbor diameter: 50 mm; 
Spacer diameter: 69 mm;
Thickness: 2 mm

Wrench for ER50 nuts;

Length: 230 mm

Arbor diameter: 22 mm; 
Spacer diameter: 34 mm;
Thickness: 6 mm