Skip to content
Free Local Pickup Ship to Your Hometown Store
Pro & Contractor Accounts Apply for Net Terms
100,000+ Products Trusted American Hardware Brands

DeWalt 7/8 in. X 3/8 in. drive SAE 6 Point Deep Socket

Take on stubborn fasteners with confidence using the DeWalt 7/8 in. SAE 6-Point Deep Socket, designed for a 3/8 in. drive. Crafted from premium chrome vanadium alloy steel and fini…

Dewalt MPN DWMT88971OSP In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $6.99. Our online price is $7.59.
$7.59
Includes free shipping on orders over $75 · $8.99 standard below
Delivery in as little as 1–4 business days Order within for same-day shipping
Shop Local · Support Independent

Every order helps keep your local hardware store on the corner.

Why we built NHG
You might find it for less locally. Independent retailers often offer competitive pricing — some products are even cheaper in-store than online.
Real expert advice — not search results. Independent hardware staff know their inventory and the local conditions you're working in.
Keep the neighborhood working. Every dollar spent at an independent retailer returns roughly 3x more to your local economy than at a national chain.

About Product Overview

Take on stubborn fasteners with confidence using the DeWalt 7/8 in. SAE 6-Point Deep Socket, designed for a 3/8 in. drive. Crafted from premium chrome vanadium alloy steel and finished in a polished chrome coating, this socket isn’t just durable—it’s built to withstand daily shop use while delivering precise torque transfer on every job.

  • 6-point hex grip delivers superior contact on hex nuts, reducing cam-out and rounding under heavy torque for long-lasting performance.
  • Deep socket design provides extended reach to fasteners buried deep in engines, machinery, and automotive components, making it ideal for hard-to-access bolt locations.
  • 7/8 in. SAE size paired with a 3/8 in. drive is a versatile combination for common automotive and workshop applications, from suspension work to equipment maintenance.
  • Length of 2-1/2 in. adds the extra clearance you need when the fastener sits behind tubes, panels, or brackets.
  • Polished chrome finish resists corrosion and wipes clean easily, keeping precision and appearance over time.
  • Material integrity sourced from Chrome Vanadium Alloy Steel offers the right balance of strength and toughness for regular hand-tool use (not intended for impact wrenches).
  • Precise dimensions include nut end and drive end outside diameter of 1-3/16 in, nut depth of 7/8 in, and bolt clearance depth of 1-25/32 in, ensuring reliable fit on standard SAE fasteners.
  • Packaging carded for easy display and individual purchase, making it simple to add the exact size you need to your toolkit without buying in bulk.

Use cases and practical scenarios

Perfect for automotive maintenance, lawn equipment repair, and mechanical projects where a standard socket doesn’t reach. Think throttle bodies, exhaust clamps, engine mount hardware, or any recessed fastener that demands a longer reach. This 7/8 in. deep socket excels when you’re working from cramped engine bays, behind frame rails, or inside machinery housings where space is tight and access is limited.

Why choose this DeWalt deep socket

  • Reliable, repeatable torque transfer on SAE fasteners thanks to the robust 6-point design.
  • Extended reach reduces need for awkward adapters or extensions, saving time and minimizing tool clutter.
  • Long-term durability with a corrosion-resistant polished chrome finish that’s easy to maintain.
  • Designed for hand-use with standard ratchets and sockets sets—not intended for impact tools—ensuring safe, controlled operation.

Ideal for professionals and serious DIY enthusiasts who demand precision, durability, and practical reach in a single, commerce-ready deep socket. When your tasks require gripping power, extended reach, and reliable build quality, this DeWalt 7/8 in. SAE 6-Point Deep Socket is the go-to choice for efficient, confident fastener work.

The Details Specifications

Brand Dewalt
SKU 2042773
UPC 076174768190
Unit 0
Case Pack Quantity 24 per case
Retail Unit Quantity 1
Unit of Measure 0 0
Dimensions (L × W × H) 1 × 2 × 5
Weight 0 lbs
Cubic Feet 0.00738 ft³
Country of Origin TAIWAN
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare