Back Home / Wire Management / Grommets / RUBBER GROMMET 1 I.D. 3/16 GROOVE 1-1/4 DRILL RUBBER GROMMET 1 I.D. 3/16 GROOVE 1-1/4 DRILL SKU: XRG1-36-114 Categories: Grommets, Wire Management Protects wires from chafing against drilled holes. Grommets are sized by groove width, inside dimension, and groove diameter. Made from 60 durometer SBR rubber. 1″ inside dimension, 1-1/4″ drill hole, with a 3/16″ groove. Case Quantity: 10 Log In For Pricing