hipa 10pcs carburetor adjustment tool set for 2 cycle small engine carburator adjusting tool screwdriver string trimmer chainsaw leaf blower (wallet-size carrying case) hipa handle length: 4 inch<br> screwdriver bit length: 2-3/4 inch<br> assembled length: 5-7/8 inch<br> carrying case: length 5-3/8 inch, width 2-3/4 inch, height 1 inch<br> <br> screwdriver bit include:<br> 21-teeth splined<br> 7-teeth splined<br> single d<br> small head single d<br> double d<br> pac man<br> small head pac man<br> hexagon<br> -shaped<br> six star<br> <br> indispensable for who is maintaining personal equipment plus stuff for friends, family to keep engine in good performance:<br> zama, walbro, sthil, husqvarna, poulan, weedeater, echo, homelite, ryobi, mtd, troy-bilt, cub cadet, toro, sears;<br> string trimmer, chainsaw, leaf blower, hedge trimmer, edger, pole pruner and anything else that utilizes the carburetor adjustment tools.<br> <br> 100% satisfaction guarantee:<br> 90 days return, refund or free exchange if you aren't completely satisfied (defection, accidental damage, non-satisfaction etc.)<br> <b>any problem please do not hesitate to contact us</b><br>