a compact s - shaped multiple use tool 10 for use by firefighters made from a shingle sheet or a single cast of a strong , non - deformable material , indicated in fig1 - 7 of the drawings , defining a lower loop 20 providing an inner tip 22 with a drag hook 23 , a large water or gas valve notch 24 , an inner diameter 25 to hook and retain a large fire hose , and a side portion 26 defining at least one , small pin or lug spanner bore 28 , a central transition portion 30 defining a gas valve slot 32 , an oxygen bottle valve opening 34 , and a storz notch 36 , and an upper loop 40 defining an inner tip 42 with a spanner indent 43 and an inner loop shoulder 44 , a closed circular handle portion 50 , at least one small pin lug opening 46 and a large pin lug opening 47 , and having an inner diameter 45 to hook and retain a small fire hose , the tool 10 used as a hose connector wrench , a large and small hose carrier and hanger , a rappel anchor , a hose connector wrench , a spanner wrench , a valve wrench , and pry device , a hook anchor device or a tool hanger . more specifically , the tool 10 may include at least one or all of the following defined elements . the large pin lug opening 47 located in the upper loop 40 may be used to connect the tool 10 to a belt by use of a carabiner or connecting hook , not shown , and also to attach to a large pin lug when the tool 10 is used as a pin lug wrench , fig4 . the closed circular handle portion 50 , the upper loop 40 and the gas valve slot 32 may be used in conjunction with a threaded rope , shown in fig6 , for a rope descent , as a rappel anchor . the gas valve slot 32 may also be used to turn a gas valve on a gas meter , fig3 . a standard oxygen bottle valve may be turned with the oxygen bottle valve opening 34 located within the central transition portion 30 . the upper loop 40 provides the inner diameter 45 to accept and retain a 1 - 1¾ inch fire hose when under pressure with the tool 10 used for the advancement , stabilization and assistance in control of the nozzle and for leverage against the nozzle back pressure , fig7 . the opening of the upper loop 40 between the spanner indent 43 and the storz notch 36 provides the tool 10 as a spanner wrench for sizes 1½ to 2½ inch lug couplings and storz couplings , fig5 . the lower loop 20 may serve as a rescue drag hook or a hose anchor , the lower loop 20 providing the inner diameter 25 to receive a large fire hose from 2 - 3 inches , the lower loop 20 also serving as a spanner wrench for sizes 2½ inch and larger couplings and larger storz couplings . this lower loop 20 may also provide a tapered cutting notch 60 , fig1 - 2 , on an inner margin 21 of the lower loop 20 adjacent to the drag hook 23 for use to rip glass and screen material in an automobile , structure or building to gain entry . on an outer edge 27 of the lower loop 20 , the large water and gas valve notch 24 is provided to engage a common water valve on a water meter , or it may also be used to snap a piece of glass or sheet material when attached to an edge of the material and pulled out , applying leveraged force along the edge of the material to break the material . one or more of the at least one small pin lug openings 46 and lug spanner bores 28 may be provided within the upper loop 40 or within the lower loop 20 to engage a 1½ inch pin lug . fig2 illustrates the optimal reference angles for the tool to properly serve as a spanner wrench for both the upper loop 40 and the lower loop 20 . a base reference line x is defined as a straight line across an upper margin 48 of the upper loop 40 and an upper margin 52 of the closed circular handle portion 50 . a first angle α , properly positioning the inner tip 22 of the lower loop 20 is defined and formed by a first angle line y between a point θ along the base reference line x intersecting the upper margin 52 of the closed circular handle portion 50 , and the inner tip 22 of the lower loop 20 and the base reference line x , the first angle α formed by these two lines at 75 - 90 degrees , and most preferably 87 degrees . a second angle β is defined by a second angle line z traveling through the inner tip 42 of the upper loop 40 and the inner loop shoulder 44 , that line z intersecting the base reference line x forming the second angle β at a 56 degree angle , or an angle between 45 and 60 degrees . the second angle β positions the storz connector wrench notch 43 and the corresponding inner loop shoulder 44 of the upper loop 40 for optimal leverage on a storz or spanner coupling while the first angle α positions the storz connector wrench notch 23 and a contact fulcrum point 56 along a lower side margin 54 of said tool 10 along the closed circular handle portion 50 , fig2 and as indicated on fig5 , when the lower loop 20 is used to tighten or loosen a spanner or storz coupling . if these respective angles are not maintained , the upper and lower loops may not be able to maintain secure contact with the couplings when great leverage forces are applied to the tool when used to open or close a coupling . because of the leverage forces and bending forces applied to the tool 10 during its use for various functions , the tool 10 should be completely non - deformable when both straight and rotational forces are applied . in this regard , it would be preferred that the tool 10 be made of a single sheet of hard metal , cast of metal , extremely hard plastics or composite materials , but also be light enough that it can be carried on a belt by a firefighter during firefighting activities . while the invention has been particularly shown and described with reference to a preferred embodiment thereof , it will be understood by those skilled in the art that changes in form and detail may be made therein without departing from the spirit and scope of the invention .