New.  Supporting the milk hose and pulsation hose properly can make a difference between a good clean milk out and squawking and vacuum loss at the teet end.  Herringbone stalls are espically difficult.  The Handy Comfort are is a complete unit the offeres adjustability and support for your cows comfots.  This unit is specifically for the right side of a 30 degree herringbone parlor.  The Handy Comfort Arm comes complete with arm, cabinet, chain, clamp, hose retainer and mounting bracket for Stangko pit edge.  Detacher and cylinder are not included. 

Warranty: This product has an "Out of the Box" warranty. For additional information go to the shipping and returns page.