StraightLine's "curb-to-house" housing is perfect for use with the Astec® DD65, Ditch Witch® JT520 & Vermeer® D6x6. This versatile housing is manufactured from 4145HT, has a built-in check valve, utilizes the Ditch Witch® 3-bolt bit pattern and accepts DCI's DS, ES & LS transmitters (1" x 8") AND Subsites SBRP & 88B beacon. StraightLine's unique 3-piece design; housing body, nose piece and tail piece will deliver longer service life than the OEM and other aftermarket housings.

• Precision machined from 4145HT material
• Replaceable tail piece
• Through hardened nose piece is available with a variety of nozzle sizes. The nose piece is 1/8" larger than the housing body which significantly reduces the wear on the housing.
• Longest slots in the industry
• Internal mud check valve in housing
• Accepts Ditch Witch® (3-bolt) compatible bits