Hex Key Metric STD B/E 9mm Bondhus BD15774 PCA1P2 8 x 1/4" Dr Star

8 x 1/4" Dr Star Tamperproof Bit Sockets T8-T40

If you are looking for the utmost in performance for the very least amount of cost

Spring tension holds handle in desired position

Comes with holster

7 times more cutting without changing the blade

Hex Key Metric STD B/E 9mm Bondhus BD15774 PCA1P2 8 x 1/4" Dr StarThe hex key is the best known hex tool in use. It provides an inexpensive and convenient solution for occasional or low volume fastener insertion or removal. Hex Key Considerations: Hex keys allow insertion and removal by spinning the blade between the fingers. Ballend hex keys are far more efficient than a straight hex blade, since they allow quick insertion from a range of angles. Even when working in wide open spaces, a ballend is a real timesaver.