T-Slot Aluminum Extrusions Using aluminum t-slot and one of our many fasteners or connectors, you can arrange your aluminum extrusions in numerous ways to create structures – from. Rail profiles with slots on all sides offer the most design flexibility, while profiles with closed sides give a finished appearance. Rails are made of aluminum. Low-profile rails are often used to attach handles, sensors, and other accessories. Radius and angled rails give a finished appearance. The versatility of this modular t-slot aluminium profile system makes it ideally suitable for machin. From R62,07 T-Slot Strut Profile 40mm - 4 slots The versatility of this modular t-slot aluminium profile system makes it ideally suitable for machin. See all of MiniTec's Structural T-Slotted Profiles. MiniTec's Universal T-Slot. MiniTec has a full machine shop & offers profile machining as well as machining of custom plates & sheet metal up to 7' x 12' Unique Tear Away T-Slot. Easy Fastening Of Bolt On Panels. MiniTec supplies bent sheet metal.Custom aluminum fabricator and manufacturer of aluminum profile structures. Suppliers of custom/standard t-slotted aluminum profiles, t-slot extrusions, aluminum hardware components. Manufacturers of industrial safety guarding, OSHA yellow machine guarding, perimeter guarding, display/message bulletin boards, tag boards, presentation boards, salon equipment, industrial enclosures, CMM enclosures, and environmental enclosures. Industrial aluminum carts and storage-tree carts for material handling and storage/utility, industrial cabinets, tool storage cabinets, industrial part storage cabinets.