Cross Collar Guards – 2 3/8 EUE Production Tubing

Production Tubing

2.375” EUE – API 5CT

Collar Type

Standard Collar 3.063 x 4.875”

Capillary Line Size

1 each at 0.250” & 1 each at 0.500”


9.500” (241mm)


4.213” (107mm)


9.5 lbs (4.31kg)

ESP Cable Size

Standard Size

0.500” to 0.650” Height x 1.800” Width

Custom Range

0.125” to 0.750” Height x 1.800” Width

Clamping Bolt


3/8 Drive x 5/16 UNC Thread


4140 – Min Yield 110ksi

Number Included



15 ft lbs. (180in lbs)

The DASCO DEFENDER cross coupling (collar) guard was designed to hold and protect the ESP cable to the production tubing during installation and operation. In addition the guard is required to provide a conduit for capillary lines and to protect the ESP cable from physical damage caused by casing upsets, debris and high deviations. The centralizing function of the cross-coupling guard allows the cable to ride inverted throughout the horizontal wellbore.