We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Dynamic 1 inch drive 3-1/8 inch SAE socket 12 point chrome finish

Dynamic

Dynamic 99488 1" Drive 3-1/8" SAE Socket 12 Point tool storage

SKU CH-FYXE-VPREP

A 1" drive 12-point SAE socket with chrome finish and laser-etched markings for corrosion resistance and easy identification

  • 1" drive handles high-torque applications
  • 12-point design engages fastener flats securely
  • 3-1/8" SAE size fits large hardware
  • Chrome finish resists corrosion in workshop conditions
  • Laser-etched markings simplify quick size identification

1" Drive 12-Point Socket

The Dynamic 99488 is a 1-inch drive socket with a 12-point configuration designed for heavy-duty fastener work. Its SAE sizing suits automotive and industrial maintenance tasks where large bolts are common. Professional technicians and serious DIY users will find it fits standard 1-inch drive tools.

Chrome Finish and ANSI Compliance

A chrome finish provides maximum resistance against corrosion during sustained shop use. The socket meets ANSI standards, confirming it withstands repeated high-torque applications without rounding or cracking. Large laser-etched markings remain legible after long exposure to oil, solvents and abrasion.

3-1/8 Inch SAE Size

This socket fits fasteners measuring exactly 3-1/8 inches across the flats. Buyers needing a different SAE size or a metric equivalent cannot use this specific part. The 12-point drive geometry engages the fastener at twelve positions for easier alignment in tight spaces.

Highlights

  • 1" drive handles high-torque applications
  • 12-point design engages fastener flats securely
  • 3-1/8" SAE size fits large hardware
  • Chrome finish resists corrosion in workshop conditions
  • Laser-etched markings simplify quick size identification

Specifications

BrandDYNAMIC

Questions about this item

Does the 1" drive 12-point socket generate heat or noise during extended use?

No, the Dynamic 99488 is a passive hand tool with no moving parts, so it produces no heat or noise regardless of how long it is used.

What drive tools are required to operate the 1" drive socket?

You need a 1" drive ratchet, breaker bar, or impact wrench to turn the 99488 socket.

Will the 12-point 1" drive socket fit older SAE fasteners in my toolbox?

Yes, the 12-point design engages standard SAE hex fasteners, and the laser-etched plus hard-stamped markings help identify the 3-1/8" size on older hardware.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.