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 — Open-Box, 47% Off

Name: 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
Brand: HHIP
SKU: awhd-us-b00uvejebq
Price: 52.59 USD
Availability: InStock

Brand: HHIP

Condition: Used

$52⁵⁹

$99⁹⁹

-47% Save $47⁴⁰

Updated: 5 days ago

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Description

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.

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Product Details

SKU:: awhd-us-b00uvejebq
Model:: 3900-2112
Country:: US
ASIN:: B00UVEJEBQ
GTIN:: 00769053021539
UPC:: 769053021539

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Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $47 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

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Is it safe to buy refurbished?

Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.