1.25

KEYSTONE KTLD-2LT8-UV-8C-VDIM T8 LED TUBE DRIVER, 2-LAMP T8, 0-10V, 120-277V

You will find that the white surface resists staining from common spills.


Ruland Pcr16-6-6-A Coupling, 4 Beam Clamp, Bore 3/8 X 3/8 In

For straightforward reliability, I always lean toward the WILTON brand.