Note: The #1978 Master Carrier is correct for MK II and Mk III 504 chassis which have the masking blades in the negative stage. It is not intended for use in the early Mk I chassis, which uses a carrier with masking blades in the carrier.
These carriers are used and have minor cosmetic marks from previous use but are in perfect working condition.
For additional information on De Vere enlargers and accessories, please refer to our DeVere Enlarger Guide.