The Swanson AC800 is a 8" ACCUR 8 Self Locking Square. It is a foldable square with eight locking positions at each 22.5º between 0º and 180º. These preset positions are guaranteed to a maximum tolerance of +/- 0.06º. The locking mechanism has been tested for accuracy in over 100000 cycles ensuring many years of continued use.
-Easy to open, easy to closeCompactPermanent laser etched markings on both sidesSelf-locking, high quality Swedish Stainless Steel Blade folds into gold color, anodized aluminum holderPerfect for carpenters belts, pockets and toolboxes
-8" ACCUR 8 Self Locking Square
Fast, accurate layout and cutting of angles for rafters, bracing, trim, cabinets and general wood work, scribing lines