This co-pack includes 15 each CAT5e RJ-45 8P8C (eight position/eight contact) modular plug connectors and 15 blue RJ-45 snagless strain relief boots. The connectors support the latest TIA/EIA standards for twisted pair cabling up to 100 MHz. IDEAL modular plugs are designed to work seamlessly with the IDEAL Telemaster series of modular plug crimp tools. Plugs are designed and manufactured to support all 100Ω cable wiring schemes including the widely used TIA-568A and TIA-568B configurations. Strain relief boots can be used when a new patch cable is being made. The boots need to be placed on to the cable before both connector ends are terminated. The boots help to protect the modular plug body, especially the latch tab, from external handling damage. The strain relief feature on the boots help to maintain the cable bend radius and limits conductor movement inside of the connector that can lead to continuity failures over time.