Klein Tools 70542 Compact Folding Hex Key Set, SAE and Metric

Klein Tools 70542 Compact Folding Hex Key Set, SAE and MetricKlein Tools 2 Piece Compact Folding Hex Key Kit features 17 Keys including SAE and metric sizes. The SAE hex key set houses the 9 most common sizes for the jobsite, while the metric hex key set features 8 common sizes for daily applications. The hex ends are square cut for a secure full depth fit and maximum contact with the hex socket to prevent slippage and stripping of the socket. Folding hex key set is compact and pocketable for convenient