fig1 illustrates the skeleton of a metal stud wall 10 according to the present invention . the metal stud wall 10 generally comprises a base member 12 , a plurality of metal studs 14 disposed in a row , at least one spacer member 16 , and wall panels ( not shown ). the wall panels , such as wall board , may be secured in well known manner to one or both sides of the metal studs to close the wall and form the exterior surface or surfaces of the wall . the studs 14 , as illustrated in fig1 are generally c - shape . the studs 14 have a web 18 and a pair of l - shape flanges 20 perpendicular to the web 18 . there is also one or more openings 22 in the web 18 . the openings 22 heretofore have been provided in metal studs to permit electrical conduit and plumbing to be run within the stud wall . since the openings 22 are located in the same position in the individual studs forming the wall as is conventional , the openings 22 are horizontally aligned with each other as shown in fig1 . in the assembly of the metal stud wall 10 , the metal studs 14 are secured at their lower ends to the base member 12 by fastening means 24 , such as screws , rivets , etc . the base member 12 is a u - shape channel having a central planar strip with upstanding legs thereon . the studs forming the wall are secured by the fastening means 24 to the upstanding legs of the base member 12 that normally will be anchored to the floor . the stud spacer member 16 is inserted through openings 22 located near the upper ends of the metal studs 14 , and notches 26 in the stud spacer member are aligned with the web 18 of respective studs 14 , or vice versa . the stud spacer member is moved downwardly , as by tapping , to move the webs 18 of the metal studs 14 into engagement with the notches 26 . in this manner the stud spacer member 16 sets the spacing of the top ends of the studs 14 , thus making it unnecessary to manually mark off the stud spacing at the top . as will be appreciated , only one stud need be plumbed and secured to surrounding structure , such as at its top to the ceiling track . with one stud plumbed and fixed in place , all of the other studs will be held plumb by the spacer member or chain of overlapping spacer members . the stud spacer member 16 also functions to maintain the metal studs 14 at the prescribed spacing as during application of the wall panels to the studs thereby eliminating the need to secure the top end of each stud 14 to an upper channel or header . although the wall panels once applied will maintain the spacing of the metal studs as well , the stud spacer member 16 may still function to assist in resisting relative movement of the metal studs in the plane of the wall and to resist bowing of the studs . in fact , additional spacer members may be provided at different heights to add strength to the metal stud wall skeleton . as illustrated in fig1 each stud spacer member 16 spans four metal studs 14 as is preferred , although longer spacer members may be used , if desired , to span five or more studs , or even shorter spacer members spanning only two or three studs . when forming a wall system having a number of metal studs exceeding the length of a single stud spacer member 16 , a plurality of stud spacer members 16 are used in end - to - end relationship with relatively adjacent ends overlapped and secured to at least one common stud 14 so as to maintain continuity of the stud spacer members 16 over the length of the stud wall 10 . referring now to fig2 - 4 , a preferred embodiment of stud spacer member 16 can be seen to include a bar - like elongate member 30 which is generally v - shape in cross - section along its length . the v - shape functions to rigidify the elongate member 30 against lateral flexure , i . e ., flexure perpendicular to the longitudinal axis of the spacer member . the v may have an included angle in the range of about 45 ° to 135 °, more preferably in the range of about 60 ° to 120 °, and most preferably about 90 °. the elongate member 30 need not necessarily be v - shape as shown in fig3 . the elongate member 30 alternatively could be generally planar with one or more bosses running ( and overlapping if plural bosses are provided ) the length of the elongate member 30 . the boss or bosses ( deflected out of the planar portions of the elongate member ) would serve to rigidify the elongate member 30 . of course , other means may be provided to rigidify the elongate member 30 against lateral flexure , such as the use of stiffening ribs , a thicker stock , etc . as illustrated in fig3 the notches 26 preferably are provided in each planar side portion of the v - shape elongate member with the notches 26 opening to the longitudinal outer edge 32 of the respective side portion . the notches 26 are designed to engage and to retain the web 18 of the stud 14 . as shown , the notches 26 have one side thereof formed by a resiliently flexible tab or flap 36 that functions to resiliently bias the web 18 against an abutment 38 formed by the opposite side of the notch . the flap 36 is formed by bending a portion of the respective side portion of elongate member 30 out of the plane of the side portion . the opposite edge of the notch preferably remains in the plane of the relatively adjacent region of the side portion to form a positive positioning stop or abutment 38 perpendicular to the longitudinal axis of the elongate member 30 against which the web 18 of the stud 14 will be held by the flexible flap 36 . as is preferred , the corners of the flap 36 at its free end are preferably relatively sharply angled , as at an included angle of 60 degrees or less , to form a barb that will aid in holding the spacer member 16 engaged to the webs 18 of the metal studs 14 . although the notches 26 are shown disposed along the outer edge 32 of each side portion , it should be realized that the notches 26 could be formed elsewhere , such as along the crease 40 of the v - shaped elongate member 30 . however , preferably the notches 26 open to the outer edge of each side portion , with the notches 26 of one side portion being laterally aligned with corresponding notches of the other side portion . the pairs of laterally spaced notches 26 , as opposed to a single notch , provide two points of contact for the stud spacer member 16 . the two points of contact aid in preventing the studs 14 from pivoting or twisting , thus adding greater stability to the wall 10 . the distance between abutments 38 will equate to a distance between webs 18 of the studs 14 which form the skeleton of the wall 10 , as the flap 36 will force the web 18 against the abutment 38 . as will be appreciated , the distance between the cuts that form the abutments 38 and flaps 36 can be controlled within tight tolerances and this translates to accurate spacing of the studs in a row thereof forming a wall . for example , in the united states , walls 10 are generally constructed with studs spaced on 16 or 24 inch centers . therefore , a cut in the elongate member 30 will be made at 16 or 24 inch intervals , thus ensuring that the web to web spacing of the studs 14 will be 16 or 24 inches . as illustrated in fig4 the stud spacer member 16 preferably includes 4 notches 26a - 26d spaced at 16 inch intervals , and 1 notch 26e equal spaced between the two central notches 26b and 26c . this particular arrangement of notches 26 creates a stud spacer member 16 which can be used in metal stud walls 10 which have a stud spacing of either 16 or 24 inches . if the wall 10 is to have a stud spacing of 16 inches , notches 26a - 26d engage the webs 18 of the studs 14 . if the wall 10 is to have a stud spacing of 24 inches , notches 26a , 26d , and 26e engage the webs 18 of the studs 14 . the overall length of the preferred stud spacer member 16 is about 50 inches , this leaving about one inch outside the outermost notches . the spacer member 16 is also sufficiently narrow to fit within the dimensions of the openings 22 in the webs 18 . also , it is particularly advantageous for the spacer member to be dimensioned so that it may be received in the reduced width conduit slot forming the lower portion of the stud opening as is often provided in the metal studs to centrally space conduit between the outer side edges of the metal studs . the reduced width conduit slot is typically one inch square . accordingly , the width of the spacer member 16 in the preferred embodiment is approximately 1 . 25 inches when oriented as shown in fig2 ( i . e ., from outer edge to outer edge ), and the slots are formed in both legs of the v - shape elongate member to a depth from the edge of about 1 / 3 of an inch . thus , in the preferred embodiment of the present invention , the member 16 has an overall length to width ratio of about 35 to 1 . the metal which forms the stud spacer member 16 has a thickness ranging , for example , from about 22 gauge to 16 gauge . preferably , the stud spacer member 16 is constructed from about 20 gauge metal , which has a thickness of about 0 . 036 inch . referring now to fig5 another form of notch 26 &# 39 ; can be seen to have a slot portion 42 and a relatively wider inner portion 44 . the slot extends from the enlarged inner portion 44 to the outer longitudinal edge 32 . the distinct transition from the slot portion 42 to the enlarged inner portion 44 forms angled shoulders 46 which &# 34 ; bite &# 34 ; into the metal of the web 18 , thereby retaining the web 18 in the notch . the slot portion 42 of notch 26 &# 39 ; should have a width which corresponds to and preferably is slightly less than the thickness of the metal forming the web 18 , so that the slot portion 42 fits tightly over the web 18 . the enlarged inner portion 44 and the outer longitudinal edge 32 of the side portion 42 define therebetween a resilient flap portion of the side portion that can flex away from the opposed flap portion to receive therebetween the web 18 of a metal stud 14 . preferably , the outer corners of the opposed flap portions are flared slightly out of the plane of the side portion to form slightly out - turned ears 48 that define therebetween a widened mouth 50 for receiving and guiding the web 18 of the stud 14 into the narrower throat section of the slot portion 42 . although the invention has been shown and described with respect to several preferred embodiments , it will be apparent that equivalent alterations and modifications will occur to others skilled in the art upon the reading and understanding of this specification . the present invention includes all such equivalent alterations and modifications , and is limited only by the scope of the following claims .