Available in a size range 2-7/8” to 20” this slip-on Stop Collar is gripped on the casing by way of a row of setscrews. This is a heavy-duty single piece seamless construction device with beveling on both sides (Type G44), which helps to hold the centralizer and avoid the ends to hit the Bows when the centralizers are placed over them. or on one side (Type G45).

Type G41, G43 & G44 are also available in a premium design where a broader band is used to form the collar and large diameter set screws are used to apply the gripping force for use where extreme loading may occur.