This Blue Spot set contains 4 adaptors and 3 universal joints, each made from chrome vanadium for durability. They are supplied in a handy plastic storage case. The set contains the following: Adaptors: 1/4in Female > 3/8in Male. 1/2in Female > 3/8in Male. 3/8in Female > 1/4in Male. 1/2in Male > 3/8in Female. Universal Joints: 1/4in, 3/8in and 1/2in. https://elecena.pl/product/27272221/bluespot-tools-02076-universal-joint-amp-adaptor-set-7-piece 2024-11-14 https://elecena.pl/product/27272221/bluespot-tools-02076-universal-joint-amp-adaptor-set-7-piece 2025-01-08 https://elecena.pl/product/27272221/bluespot-tools-02076-universal-joint-amp-adaptor-set-7-piece 2025-03-16 https://elecena.pl/product/27272221/bluespot-tools-02076-universal-joint-amp-adaptor-set-7-piece 2025-03-27 https://elecena.pl/product/27272221/bluespot-tools-02076-universal-joint-amp-adaptor-set-7-piece 2025-09-03