Amazon.com: Tripp Lite Cat6 Junction Box Cable Assembly, Unshielded Ethernet Extension Network Cable, Surface Mount, PoE+, RJ45/110 Punchdown, 18 in, Blue (N237-P18N-WHSH) : Electronics
RCA Cat 6 White Ethernet Cable Box in the Ethernet Cables department at Lowes.com
CAT.6 110 & Krone Type UTP Junction Box, White, WP-720 | eBay
Amazon.com: Tripp Lite Cat6 Cat5e Shielded Junction Box, 110 Style Punch Down (N237-001-SH), Silver : Electronics
Amazon.com: InstallerParts Cat 6 Junction Box, Punch Down Type – UL Listed : Tools & Home Improvement
Monoprice Cat6 1000ft Blue CMR UL Bulk Cable, Solid (w/spine), UTP, 23AWG, 550MHz, Pure Bare Copper, Reelex II Pull Box, Bulk Ethernet Cable - Monoprice.com