Features:
Brand new engraving and very clean looking logo.
Made with 303 stainless steel one-piece uni-body design-the negative posts will not turn or move.
Solid copper bottom contact for better conductivity Post holes are .05" to accommodate a wide selections of kanthal wire gauges
High strength PEEK top and bottom center post insulator, rated for 480 degree Fahrenheit
18-8 stainless black oxidized machine screws
Black Buna-N O-rings Rated to +280 degree Fahrenheit 303 stainless steel sleeve with SIX 1/16 inch holes placed horizontally combines with THREE 1/8th inch holes to create better distribution of air flow across the coils.