An apparatus comprising: - a collar including a first aperture extending therethrough to receive a conduit, the aperture extending longitudinally between a first span wall and a second span wall of a body of the collar to receive the conduit ; - a guide to receive the collar , the guide including a second aperture that defines an inner surface of the guide , the inner surface of the guide being larger than an outer surface of the collar to define a gap therebetween, - a third aperture of the guide , the third aperture surrounding an outer surface of the conduit to define a range of movement of the conduit , wherein the first and second span walls of the body of the collar are at least partially disposed in the guide , the body having a lateral wall that defines the outer surface of the collar facing the inner surface of the guide with a gap therebetween to enable relative movement of the collar to the guide with the collar placed within the guide , wherein the inner surface of the guide defines a lateral wall of an enclosure to surround the collar , wherein at least one of the first or second span walls at least partially defines a contact surface to enable the collar to slide along a sliding surface of the guide , wherein a) the apparatus further includes a surface finish applied to at least one of the sliding surface or the contact surface , or b) the apparatus further includes a wear pad to contact the contact surface ; wherein the apparatus further comprises a mount , the guide being fixed to the mount which, in turn, is configured for being rigidly coupled to a stationary fixture, and wherein an inclined ramp of the mount provides additional resistance, dampening and/or sound reduction when the conduit is moved and/or changes in size. - a collar including a first aperture extending therethrough to receive a conduit, the aperture extending longitudinally between a first span wall and a second span wall of a body of the collar to receive the conduit ; - a guide to receive the collar , the guide including a second aperture that defines an inner surface of the guide , the inner surface of the guide being larger than an outer surface of the collar to define a gap therebetween, - a third aperture of the guide , the third aperture surrounding an outer surface of the conduit to define a range of movement of the conduit , wherein the first and second span walls of the body of the collar are at least partially disposed in the guide , the body having a lateral wall that defines the outer surface of the collar facing the inner surface of the guide with a gap therebetween to enable relative movement of the collar to the guide with the collar placed within the guide , wherein the inner surface of the guide defines a lateral wall of an enclosure to surround the collar , wherein at least one of the first or second span walls at least partially defines a contact surface to enable the collar to slide along a sliding surface of the guide , wherein a) the apparatus further includes a surface finish applied to at least one of the sliding surface or the contact surface , or b) the apparatus further includes a wear pad to contact the contact surface ; a) the apparatus further includes a surface finish applied to at least one of the sliding surface or the contact surface , or b) the apparatus further includes a wear pad to contact the contact surface ; wherein the apparatus further comprises a mount , the guide being fixed to the mount which, in turn, is configured for being rigidly coupled to a stationary fixture, and wherein an inclined ramp of the mount provides additional resistance, dampening and/or sound reduction when the conduit is moved and/or changes in size. <EOS>