Patent ID: 6460910
Filing Date: 2002-10-08
Classification: B25F

Abstract:
A testing tool having a threaded base with a specific thread pitch and size to facilitate the attachment of an extendable assembly, the base extending upward to a gradually narrowing tool head, whereas the tool head extends beyond the threaded base to two perpendicular branches: one branch containing a tapered portion to approximately half the width of the branch and an indented portion on the branch distal to the tool head and distal to the tool base with a section of small indentions on the branch proximal to the tool base, the other perpendicular branch containing two gradually tapering sections on both the top and bottom of the distal end of the perpendicular branch combining to form a small flat section of surface and an indented portion on the branch distal to the tool head and proximal to the tool base, a section of small indentions on the branch distal to the tool head and distal to the tool base, extending distally from the perpendicular branches and the threaded base exists a raised section curved at a 90 degree angle in relation to the perpendicular branches, at the distal end of the curved section exists an area of increased depth with a conical portion extending above, through and below the raised area in a gradually tapering manner from wide to narrow downward towards the perpendicular branches.