engineers files - flat,round,half round,three square and hand type flatThe 12 point ring head is set at a 15 degrees angle to facilitate use even on flat surfacesAll ring heads are equipped with the Teng Tools "Hip Grip" system which means the contact surface grips on the flat surfaces of the nut rather than on the corner. This makes it much easier to remember where you last used the tool and helps when you need to replace a lost tool. This helps prevent damage to the nuts and bolts and makes it possible to grip nuts and bolts which already have damaged cornersMade from high grade chrome vanadium with polished heads and a satin finish for extra grip in oily environments72 teeth ratcheting spanners gives an arc of 5 degrees for smooth operationFlip reverse lever for one handed direction change2nd cutCross-cut teeth remove material quickly for fast rough-shapingIn many activities and situations it is extremely important to be able to quickly check that all tools have been replaced in the correct positions in the tool box at the end of the shift or when the work is completed.
This helps prevent damage to the nuts and bolts and makes it possible to grip nuts and bolts which already have damaged cornersMade from high grade chrome vanadium with polished heads and a satin finish for extra grip in oily environments72 teeth ratcheting spanners gives an arc of 5 degrees for smooth operationFlip reverse lever for one handed direction change2nd cutCross-cut teeth remove material quickly for fast rough-shapingIn many activities and situations it is extremely important to be able to quickly check that all tools have been replaced in the correct positions in the tool box at the end of the shift or when the work is completed. TTEX32 32 Piece EVA Spanner & File Set.