TATA Double Open End 8pc Spanner Set (6x7, 8x9, 10x11, 12x13, 14x15, 16x17, 18x19, 20x22)
Material : Chromium Steel
The open-ended head is stronger than the ring head style because it puts less pressure on the corners of the fastener, the weakest points on the fastener head. Because of this, the open-ended head is perfect for the final tightening of a fastener or for the first few turns of loosening one.
