Jonard MM-110 2 Magnamole Replacement Magnetic Caps, Red 0.169" to 0.205" Diameter and Blue 0.230" to 0.295" Diameter 2 magnamole replacement magnetic caps^Red and Blue cap color^Cable diameter accommodation: Red 0.169" to 0.205" and Blue 0.230" to 0.295"^Used with CAT 5, RG6, RG6 TRI, RG6 QUAD cable^Includes 2 magnetic caps of each color