The Doran 5 x 7" Ribbed Developing Tray is made for hard daily professional use. This tray can be used for developing, processing, hypo, etc. It is constructed of white virgin Styron, and is acid and stain resistant.

For 5x7" Paper

Cross-rib bottom for easy pick up of the prints

Tapered for convenient stacking

Spout corner for easy handling of chemicals and water

Related Questions and Answers

Q: 1. What is the overall width with the angled sides and the depth of the trays?

A: If you don't include the little pour spout on the corner they are 13 x16 overall dimensions and they are 2 1/8 deep. If you include the pour spout it bumps the dimensions up to 13.5 x 16.5

Q: 2. Just want to make sure--is this tray big enough to hold a 16 x 20 print?

A: Correct, the dimensions of this are 16 x 20 x 5" so it shall fit.

Q: 3. What is the weight of the 3 trays?

A: Each tray's package weights 1.4 lb, so all 3 will be 4.2 lb.

Q: 4. what are the physical dimensions of the tray? (so I can make sure it will fit in my darkroom sink)

A: At the widest points (including the pour lip in one corner) the tray is 29 x 24.5 :)

Q: 5. This tray indicates it is for 30x40 paper, but how large is the tray at the interior base? Will it handle 32x42 paper?

A: No

Q: 6. For a single B&H # PATS1620 MFR # PTP tray, what are the outside dimensions ?

A: Without the pour spout they measure 18-5/8 x 22-5/8. The pour spout extends about an inch beyond that.

Q: 7. "Specs" says these are 16 x 20. Is that it, or will they hold 16 x 20 prints?

A: Upon measuring, it does appear that a 16x20 print would fit.

Q: 8. Are the ribs inverted or raised on the inside?

A: ribs are raised. at the top and bottom of the tray, the ribs are about a 1/4 inch and they quickly reduce to barely a nub in the middle. good for getting tongs under the paper or film but virtually flat in the middle.

Q: 9. What are the external / outside dimensions of this size tray?

A: The tray dimension of the Paterson Plastic Developing Tray - for 5x7" Paper is 7x9''.

Q: 10. How can a tray meant for processing 20x24 paper come in a box that's 25x19?

A: That 25 x 19 dimension must be incorrect. The tray does process 20 x 24, and the box was quite large (to accommodate packing foam, as well as the tray).