The Dunnett "L Style" Throw Off is designed to be a better replacement for Ludwig P-85 and P-86 strainers. The R4L will fit on any Ludwig beaded shell model drum (Supraphonic, Black Beauty, or Acrolite) as well as most other beaded shell models.
Adjustable Hole Spacing (Centre-to-Centre): Max 70mm
360 Degrees Swivel Adjustable Lever
Quick Release Snare Mechanism
Adjustable Tension Knob Friction
Mounting screws included
Butt End not included