The length of mounting brackets is 48 inches.
Yes, it is recommended that the screws be stainless since they are going to be used in the shower.
The double eye hook is sold separately and is used for mounting faucets.
Hi jeepsrock, I believe it would be best to reach out to the manufacturer Barclay Products for assistance, as we do not offer part # 336. I have linked their website below with their contact information page so that you may receive the best details from their specialists. Hope this helps! Thanks for shopping Home Depot! http://barclayproducts.com/contact-us/
No, it is not necessary to use ceiling support.
Hi PlainJane, we do not offer a bracket for this Shower rod in Chrome. We do offer a Diverter Tub Spout with Riser and Showerhead for Built-In Tub in Polished Chrome, I will provide a link to the page below. We appreciate your business and look forward to serving you in the future. Thank you for shopping Home Depot! http://www.homedepot.com/p/Pegasus-Diverter-Tub-Spout-with-Riser-and-Showerhead-for-Built-In-Tub-in-Polished-Chrome-4185-CP/100480257
instructions are listed on our website
Yes, this shower rod can fit a standard size tub.