The Deepstop-Apeks DIR Set Twin DS4 comes all fine calibrated and assembled:

Right side:

• Apeks DS4 1. Stage DIN (G5/8" AIR), with metal handwheel
• Apeks XTX50 2. Stage, black
  
• Apeks 210cm longhose 3/8" black,
  
• stainless steel boltsnap 1"size
• optional: with 55 or 60cm

Left side:

• Apeks DS4 1. Stage, with metal handwheel
• Apeks XTX40 2. Stage or optional also XTX50 2. Stage, schwarz,
  
• 60cm Apeks-Backup hose 3/8"
• bungeeloop for the backup regulator
• Deepstop Mineralgauge 230 bar (SPG) with 56 cm HP-hose
• stainless steel boltsnap small size
• We deliver the Set in an Apeks Regulator Bag!

optional: the Set complete with the very robust and flexible black or Carbon Miflex Hoses