A pack of 26 assorted aluminium standoffs from VEX. The standoffs can be used in mechanics and electronics to separate two parts from one another. All VEX standoffs have 8-32 threads. The pack contains the following pieces: 4x 76.2mm (3in) 4x 50.8 (2in) 8x 25.4mm (1in) 10x 12.7mm (0.5in) Supplied in packs of 26 Hex size is 0.250in across the flats Light weight aluminium All VEX Standoffs have 8-32 threads