Solid Brass #1 to #2 Expanding Collar (20002)

Excellent product and solution to my issue! Thanks for quick shipping and low cost!

Does The Job (sort of)

I have a couple of Lamplight Farms "Chamber" lamps that use #1 size burners and collars. I bought three adapters so that I could convert to number 2 size burners. None of the adapters would thread into the # 1 size collars, although they do fit snugly enough (essentially a press type fit) that I can use them for the intended purpose. .

Worked perfectly. Brass gauge is thin in quality (reason for lesser rating) but did the trick.