New in sealed Signamax plastic bag. Lot of five (5) Signamax KJS458TL-C6C CAT6 Screened Toolless Keystone Jack T568A/B Wiring, New.
Last photo is stock from SignamaxProduct Description from Signamax

The Signamax Category 6 Screened Toolless Keystone Jackshave been designed to meet the need for today’s high-bandwidthapplications. These connectors are slim in profile for the highestdensity applications and terminate with the integrated terminationcap of the connector.

The contact design provides enhanced plug-to-jack connectionintegrity and protects against damage caused by insertion of 4 or6 position plugs. This screened toolless jack is also rated for aminimum of 750 plug insertions providing for the highest level ofsystem reliability.

• TRANSMISSION PERFORMANCE

ANSI/TIA-568-C.2:exceeds category 6 (1-250 MHz) component specifications

• TRANSMISSION MEDIA

Unscreened (U/UTP) or screened (U/STP, F/UTP, F/STP, S/UTP, S/STP, SF/UTP, SF/STP) twisted pair
Cable Diameter:
Min: 0.20″ (5 mm)
Max: 0.35″ (9 mm)

• JACK TYPE

8p8c (8-position, 8-contact) “RJ45” style

• WIRING SCHEME

ANSI/TIA-568-C.2:T568A & T568B
ISO/IEC 11801 2nd Ed.:8-position pin/pair assignment (1-2/3-6/4-5/7-8)

• WIRE GAUGE

22 to 24 AWG (0.644 to0.511 mm)

• Insulation Resistance:Min 500 MOhm @ 100 Vdc
  1,000 Vdc/ac peak contact-to-contact @ 60 Hz for 1 min
  1,500 Vdc/ac peak contact-to-panel @ 60 Hz for 1 min
  Spring Wire Contact Resistance:Max 20 mOhm
  IDC Contact Resistance:Max 2.5 mOhm
  Current Rating:Refer to downloadable spec sheet.