Spiral Reel For AP Paterson Kaiser 120/220 127 135/35 Film Darkroom Developing Tank

Adjustable Multi-Format Developing Tank Spiral Reel Fits AP Paterson Kaiser
 
Fit for: It is suitable for all 35mm/135, 120/220, 126, 127 Color and Black & White Film.
Features: Self winding, it can hold one roll of 35mm/135 film or two rolls of 120 film or one roll of 220 for developing and processing at a time.

These spirals are very similar to the original Paterson reel with twin ball ratchet system.