Camlock ALU Type D Female Coupler Female BSP 50mm 50mm Code: TD050AL 65mm Code: TD065AL 75mm Code: TD075AL The “D” type camlocks have a female camlock end and a female BSP thread of the same size. The female camlock end fits into any male camlock fitting of the same size. This camlock has a 50mm, 65mm, 75mm female camlock and a 50mm, 65mm, 75mm female BSP thread.