Nikon Speedlight SB-15 brand_Bilora tighten it with the other

tighten it with the other knob

plus full TTL capability on Nikon DLSRs The SB-800 has a tilting/swivelling/zooming head

but I guess some folks will consider that an advantage (or an"adavantaga" I guess)

and the finishing quality can charitably be described as "sufficient"- but this head should be suitable for smaller to mid-sized cameras

Nikon Speedlight SB-15 brand_Bilora tighten it with the otherThe Nikon SB 10 is a mid sized flash designed for use on Nikon film SLRs (but it will work on most other film SLR cameras, too). The flash tube tilts separate from the body for bounce, and you can flip the whole thing into vertical or horizontal mode. In good cosmetic condition, with minor surface wear.