The TC-K25C6BK/TC-K50C6BK are tool-less keystone jacks. You do not use a punch down tool for these keystones. Run the wires through the proper channels and close the keystone. Snip any excess wire. ...
You can find detailed product specifications on TRENDnet's website under the Products section.
50-pack of Cat6 tool-less keystone jacks
90° angle termination design
Cat6 supported for steady connection to copper Gigabit & 10G switches
Color-coded labeling for T568B wiring
Gold-plated contacts for improve conductivity and corrosion resistance
Use with TC-KP48 or TC-KP24 blank keystone patch panel (sold separately)
40 x 22 x 17mm (1.57 x 0.87 x 0.67 in.)
6g (0.21 oz.)
50 x Cat6 Keystone Jacks, black
50 x Cable ties
Quick Installation Guide
All references to speed are for comparison purposes only. Product specifications, size, and shape are subject to change without notice, and actual product appearance may differ from that depicted herein.