McMaster 9472K632 Oil Resistant Aramid Reinforced Buna N Gasket with Bolt Holes, for 3 4 Pipe Size, ANSI Class 150, Thickness 1 8 in 3RVP4 Tip Style Group Precision Screwdriver Tip Style Group Precision Screwdriver Tip Style Keystone Slotted Phillips Handle Material Plastic Handle Design Ergonomic with Rotating Cap Number of Pieces 5 Tether Capable Tether Capable Screwdriver and Nut Driver Grouping Screwdriver Sets Finish Chrome Nut Driver Handle Design Precision with Rotating Cap ESD Safe No Shank Material Alloy Steel Measurement Type SAE SAE or Metric SAE Foot pedals and knee pedals allow hands free faucet operation to help prevent cross contamination and reduce water use Gaskets for ANSI class flanges are sized so all gasket specifications meet ANSI standards Specialty Metals COTS Exempt