| 1: System | 4: 4000SΩ
  3: 3000FPΩ, 3000SΩ, 3000S
  2: 2000SΩ, 2000S, 2000 reg., 2000
  1: 1000SΩ, 1000S, 1000 reg., 1000
  | 
| 2: Cylinder material | 0: Brass with CrNi Sleeve
  | 
| 3: Length A | 32.5: 32.5 mm
  XX: 5 mm steps up to 52.5 mm
  | 
| 4: Length B | 32.5: 32.5 mm
  XX: 5 mm steps up to 52.5 mm
  | 
| 5: Cam type | FL: 1mm shortened L
  FR: 1mm shortened R
  FN: External cams enclosed
  SR: Standard position R
  SL: Standard position L
  MT: Multilock
  MS: Multilock narrow
  SP: Spider gear wheel
  | 
| 6: Sleeve A colour | 1: CRNI
  2: nickel plated
  3: chrome plated matt
  4: gold decor
  5: bronzed light
  8: chrome plated glossy
  | 
| 7: Sleeve B colour | 1: CRNI
  2: nickel plated
  3: chrome plated matt
  4: gold decor
  5: bronzed light
  8: chrome plated glossy
  | 
| 8: Colour rotor | 0: Standard rotor colour
  4: gold decor
  5: bronzed light
  8: chrome plated glossy
  | 
| 9: ABS | 0: without drill protection
  | 
| 10: Oxide | N: without oxidation protection
  J: with oxidation protection
  |