• H Pipe - Standard (OEM style) small shank receiver with a short venturi pipe for a combination of flexibility and control.
• T Pipe - Small shank receiver with a long venturi for greater control (i.e. "slotting").
• X Pipe - Allows use of large shank mouthpiece.
Note: To prevent damage, the slide is shipped in a wooden crate if ordered alone (i.e. not as an optional slide for a new 88H). We charge a deposit on the crate, which is refunded in full once the crate is returned to us. A prepaid UPS return label is provided for this purpose. Ships UPS only.