3-RC: 3/4" (20/27) Rubber Cover, 1-Piece Body
33-DRC: 3/4" (20/27) Double Track Key Lug, Rubber Cover, 2-Piece Body
33-DLRC: 3/4" (20/27) Double Track Key Lug, Locking Rubber Cover, 2-Piece Body
44-RC: 1" (26/34) Rubber Cover, 2-Piece Body
44-LRC: 1" (26/34) Locking Rubber Cover, 2-Piece Body
5-RC: 1" (26/34) Rubber Cover, 1-Piece Body
5-LRC: 1" (26/34) Locking Rubber Cover, 1-Piece Body
7: 1 1/2" (40/49) Metal Cover, 1-Piece Body
5-RC-BSP: 1" (26/34) Rubber Cover, 1-Piece Body, BSP threaded
5-LRC-BSP: 1" (26/34) Locking Rubber Cover, 1-Piece Body, BSP threaded
33-DNP: 3⁄4" (20/27) Non-potable, Purple Locking Rubber Cover, 2-Piece Body
44-NP: 1" (26/34) Non-potable, Purple Locking Cover, 2-Piece Body
44-NP ACME: 1" (26/34) Non-potable, Purple Locking Cover, 2-Piece Body, ACME thread
5-NP: 1" (26/34) Non-potable, Purple Locking Cover, 1-Piece Body