HHIP 3900-2112 58-Piece Clamping Kit – 7/16" T-Slot, 3/8-16 Studs, Forged Alloy Steel Step Blocks, T-Nuts, Flange Nuts & Clamps with Storage Rack, Heat-Treated Workholding Set for Milling Machines

COMPLETE 58-PIECE WORKHOLDING KIT. Includes 4 each of 3", 4", 5" & 6" studs (3/8-16), 4 coupling nuts, 6 flange nuts, 6 forged steel step clamps, 6 T-nuts, 12 step blocks, wrench, and rack. Provides everything for secure, repeatable clamping.

7/16-INCH T-SLOT COMPATIBILITY. Fits standard 7/16" T-slots on Bridgeport-type mills and many worktables. Ensures precise alignment and tight fit for reliable fixture positioning and maximum holding power during milling, drilling, or setup operations.

FORGED ALLOY STEEL CONSTRUCTION. All components are made from high-strength alloy steel and heat-treated for durability and dimensional stability. They withstand vibration and impact while maintaining smooth threads and secure engagement over years.

CORROSION-RESISTANT FINISH & RACK STORAGE. Each piece is precision-finished with protective coating for rust resistance and smooth operation. It has compact metal storage rack keeping studs, nuts and clamps organized for quick setup and efficient workflow

VERSATILE APPLICATION FOR PRECISION SETUPS. Perfect for securing vises, fixtures and workpieces during milling, boring, tapping, machining. A shop essential for toolmakers, fabricators and technicians needing accuracy, safety and repeatable workholding.