Material: CopperUniquely designed pressure bar and notched v-bottom collar provide vise-like grip between conductor and terminalMade of electrolytic seamless copper Screws are zinc-plated steel
Type BTC - Copper Single-Conductor, One Hole Mount (Offset-Tang) for Conductor Range 2 Str.-1/0 Str.
Brand: Thomas & Betts, Model: BLBBTC1102