The RB66P06C16C from Serpac is a clear polycarbonate box with clear cover included, measuring 6.300" L x 6.300" W (160.02 mm x 160.02 mm) x 2.700" (68.58 mm).
The RB66P06C16B from Serpac is a black polycarbonate box with clear cover/door included, measuring 6.300" L x 6.300" W (160.02 mm x 160.02 mm) x 2.700" (68.58 mm).
The RB66P06C28C from Serpac is a clear polycarbonate plastic box supplied with its cover, measuring 6.300" L x 6.300" W (160.02 mm x 160.02 mm) and 3.350" (85.09 mm) high.