G&B Split Pipe Wiper G&B Split Pipe Wiper with inner molded steel ring. Designed for application to drill pipe where solid bushing is used 17" O.D. only all pipe sizes.
Kelly Wiper Rubbers G&B Kelly Wipers are OIL RESISTANT and made of durable rubber with inner molded steel ring. Available in square & hexagonal; all sizes. Also available 3" square or Hex in all sizes.